[INFO] fetching crate baildon 0.1.2...
[INFO] testing baildon-0.1.2 against 1.98.0-beta.1 for beta-1.98-1
[INFO] extracting crate baildon 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate baildon 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate baildon 0.1.2
[INFO] tweaked toml for crates.io crate baildon 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate baildon 0.1.2 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate baildon 0.1.2 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898
[INFO] running `Command { std: "docker" "start" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.68
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.148
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[INFO] [stderr]    Compiling serde v1.0.188
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[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling socket2 v0.5.4
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tokio v1.32.0
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling baildon v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/btree/baildon.rs:695:17
[INFO] [stdout]     |
[INFO] [stdout] 695 | /                 futures::executor::block_on(async {
[INFO] [stdout] 696 | |                     let mut nodes_lock = self.nodes.lock().await;
[INFO] [stdout] 697 | |                     for child in node.children() {
[INFO] [stdout] 698 | |                         let child = match self.find_node_with_lock(&mut nodes_lock, child).await {
[INFO] [stdout] ...   |
[INFO] [stdout] 707 | |                     ControlFlow::Continue(())
[INFO] [stdout] 708 | |                 });
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 695 |                 let _ = futures::executor::block_on(async {
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.70s
[INFO] running `Command { std: "docker" "inspect" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling rustix v0.38.14
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling clap_lex v0.5.1
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.7
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling clap_builder v4.4.6
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.4.6
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling test-log v0.2.12
[INFO] [stderr]    Compiling tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling baildon v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/btree/baildon.rs:695:17
[INFO] [stdout]     |
[INFO] [stdout] 695 | /                 futures::executor::block_on(async {
[INFO] [stdout] 696 | |                     let mut nodes_lock = self.nodes.lock().await;
[INFO] [stdout] 697 | |                     for child in node.children() {
[INFO] [stdout] 698 | |                         let child = match self.find_node_with_lock(&mut nodes_lock, child).await {
[INFO] [stdout] ...   |
[INFO] [stdout] 707 | |                     ControlFlow::Continue(())
[INFO] [stdout] 708 | |                 });
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 695 |                 let _ = futures::executor::block_on(async {
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stdout]    --> src/btree/baildon.rs:695:17
[INFO] [stdout]     |
[INFO] [stdout] 695 | /                 futures::executor::block_on(async {
[INFO] [stdout] 696 | |                     let mut nodes_lock = self.nodes.lock().await;
[INFO] [stdout] 697 | |                     for child in node.children() {
[INFO] [stdout] 698 | |                         let child = match self.find_node_with_lock(&mut nodes_lock, child).await {
[INFO] [stdout] ...   |
[INFO] [stdout] 707 | |                     ControlFlow::Continue(())
[INFO] [stdout] 708 | |                 });
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 695 |                 let _ = futures::executor::block_on(async {
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.77s
[INFO] running `Command { std: "docker" "inspect" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused `ControlFlow` that must be used
[INFO] [stderr]    --> src/btree/baildon.rs:695:17
[INFO] [stderr]     |
[INFO] [stderr] 695 | /                 futures::executor::block_on(async {
[INFO] [stderr] 696 | |                     let mut nodes_lock = self.nodes.lock().await;
[INFO] [stderr] 697 | |                     for child in node.children() {
[INFO] [stderr] 698 | |                         let child = match self.find_node_with_lock(&mut nodes_lock, child).await {
[INFO] [stderr] ...   |
[INFO] [stderr] 707 | |                     ControlFlow::Continue(())
[INFO] [stderr] 708 | |                 });
[INFO] [stderr]     | |__________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 695 |                 let _ = futures::executor::block_on(async {
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `baildon` (lib) generated 1 warning
[INFO] [stderr] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stderr]    --> src/btree/baildon.rs:695:17
[INFO] [stderr]     |
[INFO] [stderr] 695 | /                 futures::executor::block_on(async {
[INFO] [stderr] 696 | |                     let mut nodes_lock = self.nodes.lock().await;
[INFO] [stderr] 697 | |                     for child in node.children() {
[INFO] [stderr] 698 | |                         let child = match self.find_node_with_lock(&mut nodes_lock, child).await {
[INFO] [stderr] ...   |
[INFO] [stderr] 707 | |                     ControlFlow::Continue(())
[INFO] [stderr] 708 | |                 });
[INFO] [stderr]     | |__________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 695 |                 let _ = futures::executor::block_on(async {
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `baildon` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/baildon-e5c19e589ff9a01e)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test btree::node::tests::it_finds_a_child ... ok
[INFO] [stdout] test btree::node::tests::it_merges_leaf_nodes ... ok
[INFO] [stdout] test command::tests::it_serializes_delete_command ... ok
[INFO] [stdout] test command::tests::it_serializes_upsert_command ... ok
[INFO] [stdout] test btree::baildon::tests::it_deletes_from_populated_tree_you_tube_example_usize ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_creates_tree ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_inserts_into_empty_tree_random_usize ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_inserts_and_clears_into_empty_tree_random_usize ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_can_retrieve_keys_from_empty_tree ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_deletes_from_populated_tree_example_usize ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_inserts_into_empty_tree_example_usize ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_inserts_into_empty_tree_reverse_usize ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_opens_tree ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_can_retrieve_keys_from_tree ... FAILED
[INFO] [stdout] test btree::node::tests::it_wont_merge_leaf_nodes_when_full - should panic ... ok
[INFO] [stdout] test btree::baildon::tests::it_inserts_into_empty_tree_usize ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_searches_empty_tree ... FAILED
[INFO] [stdout] test btree::stream::tests::it_streams_leaf_nodes ... FAILED
[INFO] [stdout] test io::file::tests::it_creates_btree_file ... FAILED
[INFO] [stdout] test btree::baildon::tests::it_inserts_into_empty_tree_string ... FAILED
[INFO] [stdout] test io::wal::tests::it_creates_wal_file ... FAILED
[INFO] [stdout] test io::file::tests::it_finds_block ... FAILED
[INFO] [stdout] test io::file::tests::it_opens_btree_file ... FAILED
[INFO] [stdout] test io::wal::tests::it_opens_wal_file ... FAILED
[INFO] [stdout] test io::wal::tests::it_writes_to_wal_file ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_deletes_from_populated_tree_you_tube_example_usize stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_deletes_from_populated_tree_you_tube_example_usize' (2284) panicked at src/btree/baildon/tests.rs:225:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071053 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<usize, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab99403f02d - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_deletes_from_populated_tree_you_tube_example_usize::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:225:10
[INFO] [stdout]   22:     0x5ab994042604 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_deletes_from_populated_tree_you_tube_example_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:221:1
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   25:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   29:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   30:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   31:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   32:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   34:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   35:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   36:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   37:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   38:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   39:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   40:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   42:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   43:     0x5ab994045ac1 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_deletes_from_populated_tree_you_tube_example_usize
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:221:1
[INFO] [stdout]   44:     0x5ab994040897 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_deletes_from_populated_tree_you_tube_example_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:221:31
[INFO] [stdout]   45:     0x5ab99401eca6 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_deletes_from_populated_tree_you_tube_example_usize::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   65:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   66:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   67:     0x781e44ef7a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_creates_tree stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_creates_tree' (2282) panicked at src/btree/baildon/tests.rs:9:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994070f83 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<alloc[55a36b64bcbf2c0d]::string::String, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab994040f37 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_creates_tree::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:9:10
[INFO] [stdout]   22:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   34:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   35:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x5ab9940446f1 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_creates_tree
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:10:56
[INFO] [stdout]   43:     0x5ab994040687 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_creates_tree::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:6:27
[INFO] [stdout]   44:     0x5ab99401e9e6 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_creates_tree::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   64:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   65:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   66:     0x781e44ef7a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_inserts_into_empty_tree_random_usize stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_inserts_into_empty_tree_random_usize' (2288) panicked at src/btree/baildon/tests.rs:38:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071053 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<usize, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab99403aa03 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_random_usize::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:38:10
[INFO] [stdout]   22:     0x5ab994041d00 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_random_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:34:1
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   25:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   29:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   30:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   31:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   32:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   34:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   35:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   36:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   37:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   38:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   39:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   40:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   42:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   43:     0x5ab9940451c0 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_random_usize
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:34:1
[INFO] [stdout]   44:     0x5ab9940407a7 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_random_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:34:31
[INFO] [stdout]   45:     0x5ab99401eb66 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_random_usize::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   65:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   66:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   67:     0x781e44ef7a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_inserts_and_clears_into_empty_tree_random_usize stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_inserts_and_clears_into_empty_tree_random_usize' (2285) panicked at src/btree/baildon/tests.rs:94:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071053 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<usize, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab99403e1c8 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_and_clears_into_empty_tree_random_usize::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:94:10
[INFO] [stdout]   22:     0x5ab994042440 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_and_clears_into_empty_tree_random_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:90:1
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   25:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   29:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   30:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   31:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   32:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   34:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   35:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   36:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   37:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   38:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   39:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   40:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   42:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   43:     0x5ab994045900 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_and_clears_into_empty_tree_random_usize
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:90:1
[INFO] [stdout]   44:     0x5ab994040867 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_and_clears_into_empty_tree_random_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:90:31
[INFO] [stdout]   45:     0x5ab99401ec66 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_and_clears_into_empty_tree_random_usize::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   65:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   66:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   67:     0x781e44ef7a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_can_retrieve_keys_from_empty_tree stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_can_retrieve_keys_from_empty_tree' (2280) panicked at src/btree/baildon/tests.rs:240:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071053 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<usize, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab99403a3d1 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_can_retrieve_keys_from_empty_tree::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:240:10
[INFO] [stdout]   22:     0x5ab994041b30 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_can_retrieve_keys_from_empty_tree::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:236:1
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   25:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   29:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   30:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   31:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   32:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   34:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   35:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   36:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   37:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   38:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   39:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   40:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   42:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   43:     0x5ab994044ff0 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_can_retrieve_keys_from_empty_tree
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:236:1
[INFO] [stdout]   44:     0x5ab994040777 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_can_retrieve_keys_from_empty_tree::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:236:31
[INFO] [stdout]   45:     0x5ab99401eb26 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_can_retrieve_keys_from_empty_tree::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   65:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   66:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   67:     0x781e44ef7a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_deletes_from_populated_tree_example_usize stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_deletes_from_populated_tree_example_usize' (2283) panicked at src/btree/baildon/tests.rs:195:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071053 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<usize, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab99403c9c2 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_deletes_from_populated_tree_example_usize::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:195:10
[INFO] [stdout]   22:     0x5ab994042273 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_deletes_from_populated_tree_example_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:191:1
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   25:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   29:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   30:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   31:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   32:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   34:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   35:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   36:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   37:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   38:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   39:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   40:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   42:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   43:     0x5ab994045730 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_deletes_from_populated_tree_example_usize
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:191:1
[INFO] [stdout]   44:     0x5ab994040837 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_deletes_from_populated_tree_example_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:191:31
[INFO] [stdout]   45:     0x5ab99401ec26 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_deletes_from_populated_tree_example_usize::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   65:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   66:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   67:     0x781e44ef7a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_inserts_into_empty_tree_example_usize stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_inserts_into_empty_tree_example_usize' (2287) panicked at src/btree/baildon/tests.rs:173:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071053 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<usize, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab99403b405 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_example_usize::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:173:10
[INFO] [stdout]   22:     0x5ab994041ed3 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_example_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:169:1
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   25:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   29:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   30:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   31:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   32:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   34:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   35:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   36:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   37:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   38:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   39:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   40:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   42:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   43:     0x5ab994045390 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_example_usize
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:169:1
[INFO] [stdout]   44:     0x5ab9940407d7 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_example_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:169:31
[INFO] [stdout]   45:     0x5ab99401eba6 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_example_usize::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   65:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   66:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   67:     0x781e44ef7a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_inserts_into_empty_tree_reverse_usize stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_inserts_into_empty_tree_reverse_usize' (2291) panicked at src/btree/baildon/tests.rs:79:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071053 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<usize, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab99403c06b - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_reverse_usize::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:79:10
[INFO] [stdout]   22:     0x5ab9940420a0 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_reverse_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:75:1
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   25:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   29:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   30:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   31:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   32:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   34:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   35:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   36:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   37:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   38:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   39:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   40:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   42:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   43:     0x5ab994045560 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_reverse_usize
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:75:1
[INFO] [stdout]   44:     0x5ab994040807 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_reverse_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:75:31
[INFO] [stdout]   45:     0x5ab99401ebe6 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_reverse_usize::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   65:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   66:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   67:     0x781e44ef7a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_opens_tree stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_opens_tree' (2298) panicked at src/btree/baildon/tests.rs:17:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994070f83 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<alloc[55a36b64bcbf2c0d]::string::String, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab994040b00 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_opens_tree::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:17:10
[INFO] [stdout]   22:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   34:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   35:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x5ab99404452d - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_opens_tree
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:22:54
[INFO] [stdout]   43:     0x5ab994040657 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_opens_tree::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:14:25
[INFO] [stdout]   44:     0x5ab99401e9a6 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_opens_tree::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   64:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   65:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   66:     0x781e44ef7a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_can_retrieve_keys_from_tree stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_can_retrieve_keys_from_tree' (2281) panicked at src/btree/baildon/tests.rs:256:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071053 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<usize, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab994035532 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_can_retrieve_keys_from_tree::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:256:10
[INFO] [stdout]   22:     0x5ab9940415c0 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_can_retrieve_keys_from_tree::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:252:1
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   25:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   29:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   30:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   31:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   32:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   34:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   35:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   36:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   37:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   38:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   39:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   40:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   42:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   43:     0x5ab994044a80 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_can_retrieve_keys_from_tree
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:252:1
[INFO] [stdout]   44:     0x5ab9940406e7 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_can_retrieve_keys_from_tree::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:252:31
[INFO] [stdout]   45:     0x5ab99401ea66 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_can_retrieve_keys_from_tree::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   65:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   66:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   67:     0x781e44ef7a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_inserts_into_empty_tree_usize stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_inserts_into_empty_tree_usize' (2295) panicked at src/btree/baildon/tests.rs:56:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071053 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<usize, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab994035fd5 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_usize::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:56:10
[INFO] [stdout]   22:     0x5ab994041790 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:52:1
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   25:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   29:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   30:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   31:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   32:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   34:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   35:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   36:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   37:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   38:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   39:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   40:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   42:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   43:     0x5ab994044c50 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_usize
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:52:1
[INFO] [stdout]   44:     0x5ab994040717 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_usize::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:52:31
[INFO] [stdout]   45:     0x5ab99401eaa6 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_usize::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   65:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   66:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   67:     0x781e44ef7a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_searches_empty_tree stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_searches_empty_tree' (2301) panicked at src/btree/baildon/tests.rs:29:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994070f83 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<alloc[55a36b64bcbf2c0d]::string::String, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab99404120d - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_searches_empty_tree::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:29:10
[INFO] [stdout]   22:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   34:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   35:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x5ab9940448ae - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_searches_empty_tree
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:31:62
[INFO] [stdout]   43:     0x5ab9940406b7 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_searches_empty_tree::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:26:34
[INFO] [stdout]   44:     0x5ab99401ea26 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_searches_empty_tree::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   64:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   65:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   66:     0x781e44ef7a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::stream::tests::it_streams_leaf_nodes stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::stream::tests::it_streams_leaf_nodes' (2307) panicked at src/btree/stream.rs:225:14:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071053 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<usize, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab9940c5135 - baildon[c04b4ab1979f2444]::btree::stream::tests::it_streams_leaf_nodes::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/stream.rs:225:14
[INFO] [stdout]   22:     0x5ab9940c7cd3 - baildon[c04b4ab1979f2444]::btree::stream::tests::it_streams_leaf_nodes::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/stream.rs:220:5
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   25:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   29:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   30:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   31:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   32:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   34:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   35:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   36:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   37:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   38:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   39:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   40:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   42:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   43:     0x5ab9940c8bd0 - baildon[c04b4ab1979f2444]::btree::stream::tests::it_streams_leaf_nodes
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/stream.rs:220:5
[INFO] [stdout]   44:     0x5ab9940c7b67 - baildon[c04b4ab1979f2444]::btree::stream::tests::it_streams_leaf_nodes::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/stream.rs:220:35
[INFO] [stdout]   45:     0x5ab99401e966 - <baildon[c04b4ab1979f2444]::btree::stream::tests::it_streams_leaf_nodes::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   65:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   66:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   67:     0x781e44ef7a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- io::file::tests::it_creates_btree_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'io::file::tests::it_creates_btree_file' (2324) panicked at src/io/file.rs:407:14:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab9940712a3 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::io::file::BTreeFile, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab99408ad03 - baildon[c04b4ab1979f2444]::io::file::tests::it_creates_btree_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/file.rs:407:14
[INFO] [stdout]   22:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   34:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   35:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x5ab99408d3d1 - baildon[c04b4ab1979f2444]::io::file::tests::it_creates_btree_file
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/file.rs:408:65
[INFO] [stdout]   43:     0x5ab9940899d7 - baildon[c04b4ab1979f2444]::io::file::tests::it_creates_btree_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/file.rs:404:37
[INFO] [stdout]   44:     0x5ab99401e866 - <baildon[c04b4ab1979f2444]::io::file::tests::it_creates_btree_file::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   64:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   65:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   66:     0x781e44ef7a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- btree::baildon::tests::it_inserts_into_empty_tree_string stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'btree::baildon::tests::it_inserts_into_empty_tree_string' (2294) panicked at src/btree/baildon/tests.rs:117:10:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994070f83 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::btree::baildon::Baildon<alloc[55a36b64bcbf2c0d]::string::String, usize>, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab994036c7a - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_string::{closure#0}::test_impl::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:117:10
[INFO] [stdout]   22:     0x5ab994041963 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_string::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:113:1
[INFO] [stdout]   23:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940a986d - <tokio[f0a302c1d53de423]::runtime::park::CachedParkThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/park.rs:282:74
[INFO] [stdout]   25:     0x5ab9940a5e22 - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::park::CachedParkThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5ab9940a5e22 - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::park::CachedParkThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5ab9940a5e22 - <tokio[f0a302c1d53de423]::runtime::park::CachedParkThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/park.rs:282:31
[INFO] [stdout]   28:     0x5ab9940a3c44 - <tokio[f0a302c1d53de423]::runtime::context::blocking::BlockingRegionGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/blocking.rs:66:14
[INFO] [stdout]   29:     0x5ab994088548 - <tokio[f0a302c1d53de423]::runtime::scheduler::multi_thread::MultiThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/multi_thread/mod.rs:87:22
[INFO] [stdout]   30:     0x5ab9940cc7cb - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::multi_thread::MultiThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   31:     0x5ab994081594 - <tokio[f0a302c1d53de423]::runtime::scheduler::multi_thread::MultiThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/multi_thread/mod.rs:86:9
[INFO] [stdout]   32:     0x5ab9940bd6fb - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:349:50
[INFO] [stdout]   33:     0x5ab994044e20 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_string
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:113:1
[INFO] [stdout]   34:     0x5ab994040747 - baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_string::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/btree/baildon/tests.rs:113:56
[INFO] [stdout]   35:     0x5ab99401eae6 - <baildon[c04b4ab1979f2444]::btree::baildon::tests::it_inserts_into_empty_tree_string::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   38:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   39:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   41:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   44:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   45:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   46:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   47:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   48:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   50:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   53:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   55:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   56:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   57:     0x781e44ef7a64 - clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- io::wal::tests::it_creates_wal_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'io::wal::tests::it_creates_wal_file' (2335) panicked at src/io/wal.rs:94:14:
[INFO] [stdout] creates wal file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071126 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::io::wal::WalFile, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab9940c6de2 - baildon[c04b4ab1979f2444]::io::wal::tests::it_creates_wal_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/wal.rs:94:14
[INFO] [stdout]   22:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   34:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   35:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x5ab9940c8841 - baildon[c04b4ab1979f2444]::io::wal::tests::it_creates_wal_file
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/wal.rs:95:69
[INFO] [stdout]   43:     0x5ab9940c6377 - baildon[c04b4ab1979f2444]::io::wal::tests::it_creates_wal_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/wal.rs:91:35
[INFO] [stdout]   44:     0x5ab99401e766 - <baildon[c04b4ab1979f2444]::io::wal::tests::it_creates_wal_file::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   64:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   65:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   66:     0x781e44ef7a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- io::file::tests::it_finds_block stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'io::file::tests::it_finds_block' (2331) panicked at src/io/file.rs:431:14:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab9940712a3 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::io::file::BTreeFile, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab994089c5d - baildon[c04b4ab1979f2444]::io::file::tests::it_finds_block::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/file.rs:431:14
[INFO] [stdout]   22:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   34:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   35:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x5ab99408d051 - baildon[c04b4ab1979f2444]::io::file::tests::it_finds_block
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/file.rs:434:75
[INFO] [stdout]   43:     0x5ab994089977 - baildon[c04b4ab1979f2444]::io::file::tests::it_finds_block::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/file.rs:428:30
[INFO] [stdout]   44:     0x5ab99401e7e6 - <baildon[c04b4ab1979f2444]::io::file::tests::it_finds_block::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   64:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   65:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   66:     0x781e44ef7a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- io::file::tests::it_opens_btree_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'io::file::tests::it_opens_btree_file' (2333) panicked at src/io/file.rs:415:14:
[INFO] [stdout] creates tree file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab9940712a3 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::io::file::BTreeFile, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab99408a2c3 - baildon[c04b4ab1979f2444]::io::file::tests::it_opens_btree_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/file.rs:415:14
[INFO] [stdout]   22:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   34:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   35:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x5ab99408d211 - baildon[c04b4ab1979f2444]::io::file::tests::it_opens_btree_file
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/file.rs:424:63
[INFO] [stdout]   43:     0x5ab9940899a7 - baildon[c04b4ab1979f2444]::io::file::tests::it_opens_btree_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/file.rs:412:35
[INFO] [stdout]   44:     0x5ab99401e826 - <baildon[c04b4ab1979f2444]::io::file::tests::it_opens_btree_file::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   64:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   65:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   66:     0x781e44ef7a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- io::wal::tests::it_opens_wal_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'io::wal::tests::it_opens_wal_file' (2337) panicked at src/io/wal.rs:102:14:
[INFO] [stdout] creates wal file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071126 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::io::wal::WalFile, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab9940c66b5 - baildon[c04b4ab1979f2444]::io::wal::tests::it_opens_wal_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/wal.rs:102:14
[INFO] [stdout]   22:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   34:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   35:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x5ab9940c867e - baildon[c04b4ab1979f2444]::io::wal::tests::it_opens_wal_file
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/wal.rs:108:67
[INFO] [stdout]   43:     0x5ab9940c6347 - baildon[c04b4ab1979f2444]::io::wal::tests::it_opens_wal_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/wal.rs:99:33
[INFO] [stdout]   44:     0x5ab99401e726 - <baildon[c04b4ab1979f2444]::io::wal::tests::it_opens_wal_file::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   64:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   65:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   66:     0x781e44ef7a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- io::wal::tests::it_writes_to_wal_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'io::wal::tests::it_writes_to_wal_file' (2339) panicked at src/io/wal.rs:115:14:
[INFO] [stdout] creates wal file: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ab99445af51 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ab99445af51 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ab99445af51 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ab9944718ca - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ab9944718ca - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x5ab99445f7dc - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x5ab99445f7dc - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x5ab994438b06 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ab994438b06 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ab994452c29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ab9942e5820 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x5ab9942e5820 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ab994452f52 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x5ab994452f52 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5ab994438bb2 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5ab994430439 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ab9944397ad - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5ab99447214c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ab994471ec2 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x5ab994071126 - <core[6883ba1bc0fe4ed1]::result::Result<baildon[c04b4ab1979f2444]::io::wal::WalFile, anyhow[e54aee4ab2eae80f]::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x5ab9940c71e7 - baildon[c04b4ab1979f2444]::io::wal::tests::it_writes_to_wal_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/wal.rs:115:14
[INFO] [stdout]   22:     0x5ab9940c9702 - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5ab9940c973d - <core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>> as core[6883ba1bc0fe4ed1]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5ab9940ac21d - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::with_budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x5ab9940abdbb - tokio[f0a302c1d53de423]::runtime::coop::budget::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x5ab9940abdbb - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x5ab9940a4af0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Context>::enter::<core[6883ba1bc0fe4ed1]::task::poll::Poll<()>, <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x5ab9940a9cb0 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x5ab9940a99d4 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x5ab99408e19b - <tokio[f0a302c1d53de423]::runtime::context::scoped::Scoped<tokio[f0a302c1d53de423]::runtime::scheduler::Context>>::set::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5ab994088d99 - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5ab99406b252 - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::try_with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:463:12
[INFO] [stdout]   34:     0x5ab99406ab7e - <std[73adb7dc35730857]::thread::local::LocalKey<tokio[f0a302c1d53de423]::runtime::context::Context>>::with::<tokio[f0a302c1d53de423]::runtime::context::set_scheduler<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/local.rs:427:20
[INFO] [stdout]   35:     0x5ab9940860bd - tokio[f0a302c1d53de423]::runtime::context::set_scheduler::<(alloc[55a36b64bcbf2c0d]::boxed::Box<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::Core>, core[6883ba1bc0fe4ed1]::option::Option<()>), <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5ab9940a7c00 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>::{closure#0}, core[6883ba1bc0fe4ed1]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x5ab9940a8716 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x5ab9940a8ea9 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x5ab9940ccc53 - tokio[f0a302c1d53de423]::runtime::context::runtime::enter_runtime::<<tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5ab9940a4021 - <tokio[f0a302c1d53de423]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x5ab9940bd72a - <tokio[f0a302c1d53de423]::runtime::runtime::Runtime>::block_on::<core[6883ba1bc0fe4ed1]::pin::Pin<&mut dyn core[6883ba1bc0fe4ed1]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x5ab9940c8a01 - baildon[c04b4ab1979f2444]::io::wal::tests::it_writes_to_wal_file
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/wal.rs:128:68
[INFO] [stdout]   43:     0x5ab9940c63a7 - baildon[c04b4ab1979f2444]::io::wal::tests::it_writes_to_wal_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/io/wal.rs:112:37
[INFO] [stdout]   44:     0x5ab99401e7a6 - <baildon[c04b4ab1979f2444]::io::wal::tests::it_writes_to_wal_file::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5ab9942d8b5b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5ab9942d8b5b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x5ab9942e61a5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   50:     0x5ab9942e61a5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x5ab9942e61a5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x5ab9942e61a5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x5ab9942e0c54 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x5ab9942e0c54 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x5ab9942e92f2 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   59:     0x5ab9942e92f2 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5ab9942e92f2 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5ab9942e92f2 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x5ab9942e92f2 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x5ab99445a79f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   64:     0x5ab99445a79f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   65:     0x781e44e6aaa4 - <unknown>
[INFO] [stdout]   66:     0x781e44ef7a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     btree::baildon::tests::it_can_retrieve_keys_from_empty_tree
[INFO] [stdout]     btree::baildon::tests::it_can_retrieve_keys_from_tree
[INFO] [stdout]     btree::baildon::tests::it_creates_tree
[INFO] [stdout]     btree::baildon::tests::it_deletes_from_populated_tree_example_usize
[INFO] [stdout]     btree::baildon::tests::it_deletes_from_populated_tree_you_tube_example_usize
[INFO] [stdout]     btree::baildon::tests::it_inserts_and_clears_into_empty_tree_random_usize
[INFO] [stdout]     btree::baildon::tests::it_inserts_into_empty_tree_example_usize
[INFO] [stdout]     btree::baildon::tests::it_inserts_into_empty_tree_random_usize
[INFO] [stdout]     btree::baildon::tests::it_inserts_into_empty_tree_reverse_usize
[INFO] [stdout]     btree::baildon::tests::it_inserts_into_empty_tree_string
[INFO] [stdout]     btree::baildon::tests::it_inserts_into_empty_tree_usize
[INFO] [stdout]     btree::baildon::tests::it_opens_tree
[INFO] [stdout]     btree::baildon::tests::it_searches_empty_tree
[INFO] [stdout]     btree::stream::tests::it_streams_leaf_nodes
[INFO] [stdout]     io::file::tests::it_creates_btree_file
[INFO] [stdout]     io::file::tests::it_finds_block
[INFO] [stdout]     io::file::tests::it_opens_btree_file
[INFO] [stdout]     io::wal::tests::it_creates_wal_file
[INFO] [stdout]     io::wal::tests::it_opens_wal_file
[INFO] [stdout]     io::wal::tests::it_writes_to_wal_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 20 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898", kill_on_drop: false }`
[INFO] [stdout] a543ab840adf7432b5f2f6eb95a86d1c011ba6f3b808fbc13b8abc806bc06898
