[INFO] fetching crate spray 0.1.0...
[INFO] testing spray-0.1.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate spray 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate spray 0.1.0
[INFO] finished tweaking crates.io crate spray 0.1.0
[INFO] tweaked toml for crates.io crate spray 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spray 0.1.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spray 0.1.0 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded signal-hook-registry v1.2.0
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.4
[INFO] [stderr]   Downloaded mio-named-pipes v0.1.6
[INFO] [stderr]   Downloaded pin-project-lite v0.1.7
[INFO] [stderr]   Downloaded crc v1.8.1
[INFO] [stderr]   Downloaded bytesize v1.0.1
[INFO] [stderr]   Downloaded pin-project-internal v0.4.19
[INFO] [stderr]   Downloaded arc-swap v0.4.7
[INFO] [stderr]   Downloaded build_const v0.2.1
[INFO] [stderr]   Downloaded futures-macro v0.3.5
[INFO] [stderr]   Downloaded pin-project v0.4.19
[INFO] [stderr]   Downloaded miow v0.3.4
[INFO] [stderr]   Downloaded syn v1.0.30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b62f0b84f011dcbb86f84e6b1fdf53b8f5bf536f9fe50d368ee298d14a9e59d8
[INFO] running `Command { std: "docker" "start" "-a" "b62f0b84f011dcbb86f84e6b1fdf53b8f5bf536f9fe50d368ee298d14a9e59d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b62f0b84f011dcbb86f84e6b1fdf53b8f5bf536f9fe50d368ee298d14a9e59d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b62f0b84f011dcbb86f84e6b1fdf53b8f5bf536f9fe50d368ee298d14a9e59d8", kill_on_drop: false }`
[INFO] [stdout] b62f0b84f011dcbb86f84e6b1fdf53b8f5bf536f9fe50d368ee298d14a9e59d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 173ec7f51797d9ec2e1ff9f3dadf54f674e8ea894076eb2b1d0f2c3a2b2cd6bf
[INFO] running `Command { std: "docker" "start" "-a" "173ec7f51797d9ec2e1ff9f3dadf54f674e8ea894076eb2b1d0f2c3a2b2cd6bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling bytesize v1.0.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.19
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling pin-project v0.4.19
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling spray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::files`
[INFO] [stdout]  --> src/handle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::files;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `File` is never used
[INFO] [stdout]  --> src/files.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type File = tokio::fs::File;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Path` is never used
[INFO] [stdout]  --> src/files.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Path = std::path::Path;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PathBuf` is never used
[INFO] [stdout]  --> src/files.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type PathBuf = std::path::PathBuf;
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create` is never used
[INFO] [stdout]  --> src/files.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn create(path: &PathBuf) -> Result<File> {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open` is never used
[INFO] [stdout]   --> src/files.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn open(path: &PathBuf) -> Result<File> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_dir` is never used
[INFO] [stdout]   --> src/files.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn create_dir(path: &Path) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stem_as_u64` is never used
[INFO] [stdout]   --> src/files.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn stem_as_u64(path: PathBuf) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_files_as_u64` is never used
[INFO] [stdout]   --> src/files.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn list_files_as_u64(path: &Path, extension: &'static str) -> Result<Vec<u64>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Handle` is never constructed
[INFO] [stdout]  --> src/handle.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Handle {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `open`, `stream`, `add`, `log_size`, and `index_size` are never used
[INFO] [stdout]   --> src/handle.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Handle {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 14 |     pub async fn new(location: &PathBuf, id: u64) -> Result<Handle> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub async fn open(location: &PathBuf, id: u64) -> Result<Handle> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub async fn stream<T>(&mut self, offset: u64, bytes: usize, target: &mut T) -> Result<()>
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub async fn add(&mut self, entries: Vec<Vec<u8>>) -> Result<()> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub async fn log_size(&self) -> u64 {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub async fn index_size(&self) -> u64 {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENTRY_SIZE` is never used
[INFO] [stdout]  --> src/index.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const ENTRY_SIZE: usize = 8;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Index` is never constructed
[INFO] [stdout]  --> src/index.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Index {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `open`, `add_entry`, `find_entry`, and `size` are never used
[INFO] [stdout]   --> src/index.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Index {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 17 |     pub async fn new(location: &PathBuf, id: u64) -> Result<Index> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub async fn open(location: &PathBuf, id: u64) -> Result<Index> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub async fn add_entry(&mut self, value: u64) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub async fn find_entry(&mut self, offset: u64) -> Result<u64> {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub async fn size(&self) -> u64 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ledger` is never constructed
[INFO] [stdout]  --> src/ledger.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Ledger {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `open`, `add`, `stream`, and `segment_size` are never used
[INFO] [stdout]   --> src/ledger.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Ledger {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 14 |     pub async fn new(location: &Path, segment_size: u64) -> Result<Ledger> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub async fn open(location: &Path, id: String, segment_size: u64) -> Result<Option<Ledger>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub async fn add(&mut self, segment_id: u64, entries: Vec<Vec<u8>>) -> Result<()> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub async fn stream<T>(
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub async fn segment_size(&self, segment_id: u64) -> u64 {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Log` is never constructed
[INFO] [stdout]  --> src/log.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Log {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `open`, `add_entry`, `stream_entries`, and `size` are never used
[INFO] [stdout]   --> src/log.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Log {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 14 |     pub async fn new(location: &PathBuf, id: u64) -> Result<Log> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub async fn open(location: &PathBuf, id: u64) -> Result<Log> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub async fn add_entry(&mut self, offset: u64, entry: Vec<u8>) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub async fn stream_entries<T>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub async fn size(&self) -> u64 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Segments` is never constructed
[INFO] [stdout]  --> src/segment.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Segments {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `open`, `create`, `get`, `create_if_absent`, `get_mut`, and `len` are never used
[INFO] [stdout]   --> src/segment.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Segments {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn open(location: PathBuf) -> Result<Segments> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub async fn create(&mut self, id: u64) -> Result<&mut Segment> {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn get(&self, id: u64) -> Option<&Segment> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn create_if_absent(&mut self, id: u64) -> &mut Segment {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_mut(&mut self, id: u64) -> Option<&mut Segment> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Segment` is never constructed
[INFO] [stdout]   --> src/segment.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Segment {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, `stream`, and `size` are never used
[INFO] [stdout]   --> src/segment.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl Segment {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 57 |     pub fn new(location: PathBuf, id: u64) -> Segment {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub async fn add(&mut self, entries: Vec<Vec<u8>>) -> Result<()> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub async fn stream<T>(&mut self, offset: u64, bytes: usize, target: &mut T) -> Result<()>
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub async fn size(&self) -> u64 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_a_test_directory` is never used
[INFO] [stdout]  --> src/test_util.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn create_a_test_directory() -> PathBuf {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]  --> src/types.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]  --> src/types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Error {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_segment_full` is never used
[INFO] [stdout]   --> src/types.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Error {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 13 |     pub fn is_segment_full(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::runtime::Runtime`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::runtime::Runtime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.74s
[INFO] running `Command { std: "docker" "inspect" "173ec7f51797d9ec2e1ff9f3dadf54f674e8ea894076eb2b1d0f2c3a2b2cd6bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "173ec7f51797d9ec2e1ff9f3dadf54f674e8ea894076eb2b1d0f2c3a2b2cd6bf", kill_on_drop: false }`
[INFO] [stdout] 173ec7f51797d9ec2e1ff9f3dadf54f674e8ea894076eb2b1d0f2c3a2b2cd6bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74ec336c7dba2345bb328aba09a8fc257be00db10e6602b03488e47905b55683
[INFO] running `Command { std: "docker" "start" "-a" "74ec336c7dba2345bb328aba09a8fc257be00db10e6602b03488e47905b55683", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::files`
[INFO] [stdout]  --> src/handle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::files;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `File` is never used
[INFO] [stdout]  --> src/files.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type File = tokio::fs::File;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Path` is never used
[INFO] [stdout]  --> src/files.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Path = std::path::Path;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PathBuf` is never used
[INFO] [stdout]  --> src/files.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type PathBuf = std::path::PathBuf;
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create` is never used
[INFO] [stdout]  --> src/files.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn create(path: &PathBuf) -> Result<File> {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open` is never used
[INFO] [stdout]   --> src/files.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn open(path: &PathBuf) -> Result<File> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_dir` is never used
[INFO] [stdout]   --> src/files.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn create_dir(path: &Path) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stem_as_u64` is never used
[INFO] [stdout]   --> src/files.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn stem_as_u64(path: PathBuf) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_files_as_u64` is never used
[INFO] [stdout]   --> src/files.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn list_files_as_u64(path: &Path, extension: &'static str) -> Result<Vec<u64>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Handle` is never constructed
[INFO] [stdout]  --> src/handle.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Handle {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `open`, `stream`, `add`, `log_size`, and `index_size` are never used
[INFO] [stdout]   --> src/handle.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Handle {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 14 |     pub async fn new(location: &PathBuf, id: u64) -> Result<Handle> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub async fn open(location: &PathBuf, id: u64) -> Result<Handle> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub async fn stream<T>(&mut self, offset: u64, bytes: usize, target: &mut T) -> Result<()>
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub async fn add(&mut self, entries: Vec<Vec<u8>>) -> Result<()> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub async fn log_size(&self) -> u64 {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub async fn index_size(&self) -> u64 {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENTRY_SIZE` is never used
[INFO] [stdout]  --> src/index.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const ENTRY_SIZE: usize = 8;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Index` is never constructed
[INFO] [stdout]  --> src/index.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Index {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `open`, `add_entry`, `find_entry`, and `size` are never used
[INFO] [stdout]   --> src/index.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Index {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 17 |     pub async fn new(location: &PathBuf, id: u64) -> Result<Index> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub async fn open(location: &PathBuf, id: u64) -> Result<Index> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub async fn add_entry(&mut self, value: u64) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub async fn find_entry(&mut self, offset: u64) -> Result<u64> {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub async fn size(&self) -> u64 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ledger` is never constructed
[INFO] [stdout]  --> src/ledger.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Ledger {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `open`, `add`, `stream`, and `segment_size` are never used
[INFO] [stdout]   --> src/ledger.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Ledger {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 14 |     pub async fn new(location: &Path, segment_size: u64) -> Result<Ledger> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub async fn open(location: &Path, id: String, segment_size: u64) -> Result<Option<Ledger>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub async fn add(&mut self, segment_id: u64, entries: Vec<Vec<u8>>) -> Result<()> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub async fn stream<T>(
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub async fn segment_size(&self, segment_id: u64) -> u64 {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling spray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Log` is never constructed
[INFO] [stdout]  --> src/log.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Log {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `open`, `add_entry`, `stream_entries`, and `size` are never used
[INFO] [stdout]   --> src/log.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Log {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 14 |     pub async fn new(location: &PathBuf, id: u64) -> Result<Log> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub async fn open(location: &PathBuf, id: u64) -> Result<Log> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub async fn add_entry(&mut self, offset: u64, entry: Vec<u8>) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub async fn stream_entries<T>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub async fn size(&self) -> u64 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Segments` is never constructed
[INFO] [stdout]  --> src/segment.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Segments {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `open`, `create`, `get`, `create_if_absent`, `get_mut`, and `len` are never used
[INFO] [stdout]   --> src/segment.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Segments {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn open(location: PathBuf) -> Result<Segments> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub async fn create(&mut self, id: u64) -> Result<&mut Segment> {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn get(&self, id: u64) -> Option<&Segment> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn create_if_absent(&mut self, id: u64) -> &mut Segment {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_mut(&mut self, id: u64) -> Option<&mut Segment> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Segment` is never constructed
[INFO] [stdout]   --> src/segment.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Segment {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, `stream`, and `size` are never used
[INFO] [stdout]   --> src/segment.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl Segment {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 57 |     pub fn new(location: PathBuf, id: u64) -> Segment {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub async fn add(&mut self, entries: Vec<Vec<u8>>) -> Result<()> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub async fn stream<T>(&mut self, offset: u64, bytes: usize, target: &mut T) -> Result<()>
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub async fn size(&self) -> u64 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_a_test_directory` is never used
[INFO] [stdout]  --> src/test_util.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn create_a_test_directory() -> PathBuf {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]  --> src/types.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]  --> src/types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Error {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_segment_full` is never used
[INFO] [stdout]   --> src/types.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Error {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 13 |     pub fn is_segment_full(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::runtime::Runtime`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::runtime::Runtime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::files`
[INFO] [stdout]  --> src/handle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::files;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]   --> src/index.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     use uuid::Uuid;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/index.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Index {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 10 |     pub id: u64,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/log.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Log {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 8 |     pub id: u64,
[INFO] [stdout]   |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "74ec336c7dba2345bb328aba09a8fc257be00db10e6602b03488e47905b55683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ec336c7dba2345bb328aba09a8fc257be00db10e6602b03488e47905b55683", kill_on_drop: false }`
[INFO] [stdout] 74ec336c7dba2345bb328aba09a8fc257be00db10e6602b03488e47905b55683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42880e4543529ab7a75e166d3939221aa95657b0f2ff5d6d0772594762f3c8f1
[INFO] running `Command { std: "docker" "start" "-a" "42880e4543529ab7a75e166d3939221aa95657b0f2ff5d6d0772594762f3c8f1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::files`
[INFO] [stderr]  --> src/handle.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::files;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `File` is never used
[INFO] [stderr]  --> src/files.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type File = tokio::fs::File;
[INFO] [stderr]   |          ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Path` is never used
[INFO] [stderr]  --> src/files.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type Path = std::path::Path;
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `PathBuf` is never used
[INFO] [stderr]  --> src/files.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type PathBuf = std::path::PathBuf;
[INFO] [stderr]   |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `create` is never used
[INFO] [stderr]  --> src/files.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn create(path: &PathBuf) -> Result<File> {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `open` is never used
[INFO] [stderr]   --> src/files.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn open(path: &PathBuf) -> Result<File> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_dir` is never used
[INFO] [stderr]   --> src/files.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn create_dir(path: &Path) -> Result<()> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `stem_as_u64` is never used
[INFO] [stderr]   --> src/files.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn stem_as_u64(path: PathBuf) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `list_files_as_u64` is never used
[INFO] [stderr]   --> src/files.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn list_files_as_u64(path: &Path, extension: &'static str) -> Result<Vec<u64>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Handle` is never constructed
[INFO] [stderr]  --> src/handle.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Handle {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `open`, `stream`, `add`, `log_size`, and `index_size` are never used
[INFO] [stderr]   --> src/handle.rs:14:18
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Handle {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 14 |     pub async fn new(location: &PathBuf, id: u64) -> Result<Handle> {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub async fn open(location: &PathBuf, id: u64) -> Result<Handle> {
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub async fn stream<T>(&mut self, offset: u64, bytes: usize, target: &mut T) -> Result<()>
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub async fn add(&mut self, entries: Vec<Vec<u8>>) -> Result<()> {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub async fn log_size(&self) -> u64 {
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub async fn index_size(&self) -> u64 {
[INFO] [stderr]    |                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ENTRY_SIZE` is never used
[INFO] [stderr]  --> src/index.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const ENTRY_SIZE: usize = 8;
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Index` is never constructed
[INFO] [stderr]  --> src/index.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Index {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `open`, `add_entry`, `find_entry`, and `size` are never used
[INFO] [stderr]   --> src/index.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Index {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 17 |     pub async fn new(location: &PathBuf, id: u64) -> Result<Index> {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub async fn open(location: &PathBuf, id: u64) -> Result<Index> {
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     pub async fn add_entry(&mut self, value: u64) -> Result<()> {
[INFO] [stderr]    |                  ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub async fn find_entry(&mut self, offset: u64) -> Result<u64> {
[INFO] [stderr]    |                  ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |     pub async fn size(&self) -> u64 {
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Ledger` is never constructed
[INFO] [stderr]  --> src/ledger.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Ledger {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `open`, `add`, `stream`, and `segment_size` are never used
[INFO] [stderr]   --> src/ledger.rs:14:18
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Ledger {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 14 |     pub async fn new(location: &Path, segment_size: u64) -> Result<Ledger> {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub async fn open(location: &Path, id: String, segment_size: u64) -> Result<Option<Ledger>> {
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 |     pub async fn add(&mut self, segment_id: u64, entries: Vec<Vec<u8>>) -> Result<()> {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     pub async fn stream<T>(
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 64 |     pub async fn segment_size(&self, segment_id: u64) -> u64 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Log` is never constructed
[INFO] [stderr]  --> src/log.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Log {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `open`, `add_entry`, `stream_entries`, and `size` are never used
[INFO] [stderr]   --> src/log.rs:14:18
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Log {
[INFO] [stderr]    | -------- associated items in this implementation
[INFO] [stderr] 14 |     pub async fn new(location: &PathBuf, id: u64) -> Result<Log> {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub async fn open(location: &PathBuf, id: u64) -> Result<Log> {
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     pub async fn add_entry(&mut self, offset: u64, entry: Vec<u8>) -> Result<()> {
[INFO] [stderr]    |                  ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub async fn stream_entries<T>(
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     pub async fn size(&self) -> u64 {
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Segments` is never constructed
[INFO] [stderr]  --> src/segment.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Segments {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `open`, `create`, `get`, `create_if_absent`, `get_mut`, and `len` are never used
[INFO] [stderr]   --> src/segment.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Segments {
[INFO] [stderr]    | ------------- associated items in this implementation
[INFO] [stderr] 14 |     pub fn open(location: PathBuf) -> Result<Segments> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub async fn create(&mut self, id: u64) -> Result<&mut Segment> {
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn get(&self, id: u64) -> Option<&Segment> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub fn create_if_absent(&mut self, id: u64) -> &mut Segment {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn get_mut(&mut self, id: u64) -> Option<&mut Segment> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub fn len(&self) -> usize {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Segment` is never constructed
[INFO] [stderr]   --> src/segment.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub struct Segment {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `add`, `stream`, and `size` are never used
[INFO] [stderr]   --> src/segment.rs:57:12
[INFO] [stderr]    |
[INFO] [stderr] 56 | impl Segment {
[INFO] [stderr]    | ------------ associated items in this implementation
[INFO] [stderr] 57 |     pub fn new(location: PathBuf, id: u64) -> Segment {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 65 |     pub async fn add(&mut self, entries: Vec<Vec<u8>>) -> Result<()> {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 74 |     pub async fn stream<T>(&mut self, offset: u64, bytes: usize, target: &mut T) -> Result<()>
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 84 |     pub async fn size(&self) -> u64 {
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_a_test_directory` is never used
[INFO] [stderr]  --> src/test_util.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn create_a_test_directory() -> PathBuf {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Result` is never used
[INFO] [stderr]  --> src/types.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type Result<T> = std::result::Result<T, Error>;
[INFO] [stderr]   |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Error` is never used
[INFO] [stderr]  --> src/types.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum Error {
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_segment_full` is never used
[INFO] [stderr]   --> src/types.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Error {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] 13 |     pub fn is_segment_full(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `uuid::Uuid`
[INFO] [stderr]   --> src/index.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |     use uuid::Uuid;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/index.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct Index {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] 10 |     pub id: u64,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]  --> src/log.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Log {
[INFO] [stderr]   |            --- field in this struct
[INFO] [stderr] 8 |     pub id: u64,
[INFO] [stderr]   |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: `spray` (lib) generated 26 warnings (run `cargo fix --lib -p spray` to apply 1 suggestion)
[INFO] [stderr] warning: `spray` (lib test) generated 4 warnings (1 duplicate) (run `cargo fix --lib -p spray --tests` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `tokio::runtime::Runtime`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use tokio::runtime::Runtime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `spray` (bin "spray" test) generated 1 warning (run `cargo fix --bin "spray" -p spray --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spray-b50f912aca421c17)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test handle::tests::open_existing_handle ... FAILED
[INFO] [stdout] test ledger::tests::add_entries_to_ledger ... FAILED
[INFO] [stdout] test ledger::tests::create_new_ledger ... FAILED
[INFO] [stdout] test ledger::tests::indicate_missing_ledger ... FAILED
[INFO] [stdout] test ledger::tests::segment_full ... FAILED
[INFO] [stdout] test ledger::tests::stream_entries_from_ledger ... FAILED
[INFO] [stdout] test log::tests::add_entry ... FAILED
[INFO] [stdout] test log::tests::create_new_log ... FAILED
[INFO] [stdout] test files::tests::list_files_as_u64 ... FAILED
[INFO] [stdout] test index::tests::next_offset_for_existing_index ... FAILED
[INFO] [stdout] test index::tests::create_new_index ... FAILED
[INFO] [stdout] test index::tests::find_entry ... FAILED
[INFO] [stdout] test handle::tests::read_entries_from_active_handle ... FAILED
[INFO] [stdout] test log::tests::stream_entries ... FAILED
[INFO] [stdout] test files::tests::create_new_file ... FAILED
[INFO] [stdout] test segment::tests::no_segments ... FAILED
[INFO] [stdout] test segment::tests::add_entries_to_segment ... FAILED
[INFO] [stdout] test handle::tests::create_new_handle ... FAILED
[INFO] [stdout] test segment::tests::create_new_segment ... FAILED
[INFO] [stdout] test log::tests::stream_partial ... FAILED
[INFO] [stdout] test log::tests::open_existing_log ... FAILED
[INFO] [stdout] test segment::tests::stream_entries_from_segment ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- handle::tests::open_existing_handle stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'handle::tests::open_existing_handle' (19) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdf4808 - spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/handle.rs:76:24
[INFO] [stdout]   23:     0x5fe34bda931d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdea4e0 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92655 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e59e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda330c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda330c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda330c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda845c - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd62d9 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9ba35 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98b62 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb6d0e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddfac6 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcbddc - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb57e9 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdf71b7 - spray[b65323228e370bf6]::handle::tests::open_existing_handle
[INFO] [stdout]                                at /opt/rustwide/workdir/src/handle.rs:73:5
[INFO] [stdout]   39:     0x5fe34bdf4047 - spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/handle.rs:74:36
[INFO] [stdout]   40:     0x5fe34bdae206 - <spray[b65323228e370bf6]::handle::tests::open_existing_handle::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ledger::tests::add_entries_to_ledger stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ledger::tests::add_entries_to_ledger' (24) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdd098f - spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:100:24
[INFO] [stdout]   23:     0x5fe34bda975d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdea9a0 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92a55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e6de - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda504c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda504c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda504c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda858c - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd6769 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9c915 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98c62 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb71ce - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddff26 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcc0dc - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5939 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdd3167 - spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:97:5
[INFO] [stdout]   39:     0x5fe34bdcf087 - spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:98:37
[INFO] [stdout]   40:     0x5fe34bdae306 - <spray[b65323228e370bf6]::ledger::tests::add_entries_to_ledger::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ledger::tests::create_new_ledger stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ledger::tests::create_new_ledger' (25) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdd03b3 - spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:79:24
[INFO] [stdout]   23:     0x5fe34bda964d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdea870 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92955 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e68e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda48fc - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda48fc - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda48fc - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda8549 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd664b - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9c55e - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98c1c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb7098 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddfe11 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcc022 - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb58e3 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdd2f87 - spray[b65323228e370bf6]::ledger::tests::create_new_ledger
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:77:5
[INFO] [stdout]   39:     0x5fe34bdcf057 - spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:78:33
[INFO] [stdout]   40:     0x5fe34bdae2c6 - <spray[b65323228e370bf6]::ledger::tests::create_new_ledger::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ledger::tests::indicate_missing_ledger stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ledger::tests::indicate_missing_ledger' (26) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdd148f - spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:89:24
[INFO] [stdout]   23:     0x5fe34bda986d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdeaad0 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92b55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e72e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda579c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda579c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda579c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda85db - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd68b3 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9ccf6 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98c9a - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb72fe - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bde005d - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcc1be - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5991 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdd3349 - spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:87:5
[INFO] [stdout]   39:     0x5fe34bdcf0b7 - spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:88:39
[INFO] [stdout]   40:     0x5fe34bdae346 - <spray[b65323228e370bf6]::ledger::tests::indicate_missing_ledger::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ledger::tests::segment_full stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ledger::tests::segment_full' (27) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdcf187 - spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:112:24
[INFO] [stdout]   23:     0x5fe34bda953d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdea740 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92855 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e63e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda41ac - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda41ac - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda41ac - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda84fe - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd6517 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9c195 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98be0 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb6f6e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddfce6 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcbf5a - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5897 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdd2da9 - spray[b65323228e370bf6]::ledger::tests::segment_full
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:109:5
[INFO] [stdout]   39:     0x5fe34bdcf027 - spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:110:28
[INFO] [stdout]   40:     0x5fe34bdae286 - <spray[b65323228e370bf6]::ledger::tests::segment_full::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ledger::tests::stream_entries_from_ledger stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ledger::tests::stream_entries_from_ledger' (28) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdd194c - spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:142:24
[INFO] [stdout]   23:     0x5fe34bda997d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdeac00 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92c55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e77e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda5eec - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda5eec - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda5eec - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda861e - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd69d7 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9d0a5 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98cd0 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb742e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bde0166 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcc27a - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb59e7 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdd3529 - spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:140:5
[INFO] [stdout]   39:     0x5fe34bdcf0e7 - spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ledger.rs:141:42
[INFO] [stdout]   40:     0x5fe34bdae386 - <spray[b65323228e370bf6]::ledger::tests::stream_entries_from_ledger::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- log::tests::add_entry stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'log::tests::add_entry' (29) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdf3646 - spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:83:24
[INFO] [stdout]   23:     0x5fe34bda8bad - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bde9c90 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd91f55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e36e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bd9ffdc - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bd9ffdc - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bd9ffdc - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda825e - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd5af7 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd99fe5 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd989b0 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb650e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddf326 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcb86a - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5597 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdf6df9 - spray[b65323228e370bf6]::log::tests::add_entry
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:80:5
[INFO] [stdout]   39:     0x5fe34bdf0c77 - spray[b65323228e370bf6]::log::tests::add_entry::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:81:25
[INFO] [stdout]   40:     0x5fe34bdae046 - <spray[b65323228e370bf6]::log::tests::add_entry::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- log::tests::create_new_log stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'log::tests::create_new_log' (30) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdf0cdb - spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:72:24
[INFO] [stdout]   23:     0x5fe34bda876d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bde97d0 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd91b55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e22e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bd9e29c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bd9e29c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bd9e29c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda811e - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd5677 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd99125 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd988b0 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb604e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddeee6 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcb56a - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5437 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdf6679 - spray[b65323228e370bf6]::log::tests::create_new_log
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:70:5
[INFO] [stdout]   39:     0x5fe34bdf0bb7 - spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:71:30
[INFO] [stdout]   40:     0x5fe34bdadf46 - <spray[b65323228e370bf6]::log::tests::create_new_log::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- files::tests::list_files_as_u64 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'files::tests::list_files_as_u64' (17) panicked at src/files.rs:12:30:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb47f0 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb47f0 - spray[b65323228e370bf6]::files::create
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files.rs:12:30
[INFO] [stdout]   22:     0x5fe34bdcec8a - spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files.rs:74:13
[INFO] [stdout]   23:     0x5fe34bda8dcd - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bde9ef0 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92155 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e40e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda0e80 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda0e80 - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda0e80 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda82e7 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd5d15 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9a78b - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98a32 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb673a - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddf55e - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcba02 - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5630 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdd2bc5 - spray[b65323228e370bf6]::files::tests::list_files_as_u64
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files.rs:70:5
[INFO] [stdout]   39:     0x5fe34bdcdf87 - spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files.rs:71:33
[INFO] [stdout]   40:     0x5fe34bdae0c6 - <spray[b65323228e370bf6]::files::tests::list_files_as_u64::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- index::tests::next_offset_for_existing_index stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'index::tests::next_offset_for_existing_index' (23) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdc966a - spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/index.rs:85:24
[INFO] [stdout]   23:     0x5fe34bda90fd - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdea280 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92455 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e4fe - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda246c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda246c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda246c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda83bc - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd6099 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9b2d5 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98ae2 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb6aae - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddf8a6 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcbc5c - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5739 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdcac47 - spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index
[INFO] [stdout]                                at /opt/rustwide/workdir/src/index.rs:83:5
[INFO] [stdout]   39:     0x5fe34bdc7b37 - spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/index.rs:84:46
[INFO] [stdout]   40:     0x5fe34bdae186 - <spray[b65323228e370bf6]::index::tests::next_offset_for_existing_index::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- index::tests::create_new_index stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'index::tests::create_new_index' (21) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdc91fb - spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/index.rs:75:24
[INFO] [stdout]   23:     0x5fe34bda8fed - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdea150 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92355 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e4ae - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda1d1c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda1d1c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda1d1c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda837b - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd5f73 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9af26 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98aaa - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb697e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddf79d - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcbb9e - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb56e1 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdcaa69 - spray[b65323228e370bf6]::index::tests::create_new_index
[INFO] [stdout]                                at /opt/rustwide/workdir/src/index.rs:73:5
[INFO] [stdout]   39:     0x5fe34bdc7b07 - spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/index.rs:74:32
[INFO] [stdout]   40:     0x5fe34bdae146 - <spray[b65323228e370bf6]::index::tests::create_new_index::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- index::tests::find_entry stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'index::tests::find_entry' (22) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdc7bb6 - spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/index.rs:98:24
[INFO] [stdout]   23:     0x5fe34bda8edd - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdea020 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92255 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e45e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda15cc - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda15cc - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda15cc - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda832c - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd5e29 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9ab45 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98a72 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb684e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddf666 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcbabc - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5689 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdca887 - spray[b65323228e370bf6]::index::tests::find_entry
[INFO] [stdout]                                at /opt/rustwide/workdir/src/index.rs:95:5
[INFO] [stdout]   39:     0x5fe34bdc7ad7 - spray[b65323228e370bf6]::index::tests::find_entry::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/index.rs:96:26
[INFO] [stdout]   40:     0x5fe34bdae106 - <spray[b65323228e370bf6]::index::tests::find_entry::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- handle::tests::read_entries_from_active_handle stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'handle::tests::read_entries_from_active_handle' (20) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdf5699 - spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/handle.rs:89:24
[INFO] [stdout]   23:     0x5fe34bda942d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdea610 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92755 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e5ee - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda3a5c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda3a5c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda3a5c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda84ae - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd63f7 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9bde5 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98ba0 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb6e3e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddfbd6 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcbe9a - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5847 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdf7399 - spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle
[INFO] [stdout]                                at /opt/rustwide/workdir/src/handle.rs:86:5
[INFO] [stdout]   39:     0x5fe34bdf4077 - spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/handle.rs:87:47
[INFO] [stdout]   40:     0x5fe34bdae246 - <spray[b65323228e370bf6]::handle::tests::read_entries_from_active_handle::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- log::tests::stream_entries stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'log::tests::stream_entries' (32) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdf1276 - spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:106:24
[INFO] [stdout]   23:     0x5fe34bda887d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bde9900 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd91c55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e27e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bd9e9ec - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bd9e9ec - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bd9e9ec - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda816c - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd5799 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd994d5 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd988f2 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb617e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddeff6 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcb62c - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5489 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdf6857 - spray[b65323228e370bf6]::log::tests::stream_entries
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:103:5
[INFO] [stdout]   39:     0x5fe34bdf0be7 - spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:104:30
[INFO] [stdout]   40:     0x5fe34bdadf86 - <spray[b65323228e370bf6]::log::tests::stream_entries::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- files::tests::create_new_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'files::tests::create_new_file' (16) panicked at src/files.rs:12:30:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb47f0 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb47f0 - spray[b65323228e370bf6]::files::create
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files.rs:12:30
[INFO] [stdout]   22:     0x5fe34bdce1d1 - spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files.rs:64:9
[INFO] [stdout]   23:     0x5fe34bda8cbd - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bde9dc0 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92055 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e3be - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda072c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda072c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda072c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda82ae - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd5c17 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9a3de - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd989f0 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb663e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddf475 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcb969 - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb55e7 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdd29d9 - spray[b65323228e370bf6]::files::tests::create_new_file
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files.rs:58:5
[INFO] [stdout]   39:     0x5fe34bdcdf57 - spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/files.rs:59:31
[INFO] [stdout]   40:     0x5fe34bdae086 - <spray[b65323228e370bf6]::files::tests::create_new_file::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- segment::tests::no_segments stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'segment::tests::no_segments' (36) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bddb802 - spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:109:24
[INFO] [stdout]   23:     0x5fe34bda9a8d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdead30 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92d55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e7ce - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda6640 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda6640 - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda6640 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda8657 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd6ad5 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9d44b - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98d12 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb752a - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bde024e - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcc312 - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5a30 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdddc95 - spray[b65323228e370bf6]::segment::tests::no_segments
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:107:5
[INFO] [stdout]   39:     0x5fe34bddb717 - spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:108:27
[INFO] [stdout]   40:     0x5fe34bdae3c6 - <spray[b65323228e370bf6]::segment::tests::no_segments::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- segment::tests::add_entries_to_segment stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'segment::tests::add_entries_to_segment' (34) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bddbf3a - spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:116:43
[INFO] [stdout]   23:     0x5fe34bda9cad - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdeaf90 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92f55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e86e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda74dc - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda74dc - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda74dc - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda86dc - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd6d49 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9dbf5 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98d82 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb776e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bde0496 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcc4bc - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5ad9 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdde057 - spray[b65323228e370bf6]::segment::tests::add_entries_to_segment
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:114:5
[INFO] [stdout]   39:     0x5fe34bddb777 - spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:115:38
[INFO] [stdout]   40:     0x5fe34bdae446 - <spray[b65323228e370bf6]::segment::tests::add_entries_to_segment::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- handle::tests::create_new_handle stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'handle::tests::create_new_handle' (18) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdf40f8 - spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/handle.rs:62:24
[INFO] [stdout]   23:     0x5fe34bda920d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdea3b0 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92555 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e54e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda2bbc - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda2bbc - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda2bbc - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda840e - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd61b7 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9b685 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98b20 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb6bde - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddf9b6 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcbd1a - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5797 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdf6fd9 - spray[b65323228e370bf6]::handle::tests::create_new_handle
[INFO] [stdout]                                at /opt/rustwide/workdir/src/handle.rs:59:5
[INFO] [stdout]   39:     0x5fe34bdf4017 - spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/handle.rs:60:33
[INFO] [stdout]   40:     0x5fe34bdae1c6 - <spray[b65323228e370bf6]::handle::tests::create_new_handle::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- segment::tests::create_new_segment stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'segment::tests::create_new_segment' (35) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bddba8b - spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:99:24
[INFO] [stdout]   23:     0x5fe34bda9b9d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdeae60 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd92e55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e81e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda6d8c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda6d8c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda6d8c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda869b - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd6c1f - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9d842 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98d4a - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::create_new_segment::{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-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb763e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bde0389 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcc3fa - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5a87 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bddde79 - spray[b65323228e370bf6]::segment::tests::create_new_segment
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:97:5
[INFO] [stdout]   39:     0x5fe34bddb747 - spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:98:34
[INFO] [stdout]   40:     0x5fe34bdae406 - <spray[b65323228e370bf6]::segment::tests::create_new_segment::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- log::tests::stream_partial stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'log::tests::stream_partial' (33) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdf1f76 - spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:130:24
[INFO] [stdout]   23:     0x5fe34bda898d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bde9a30 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd91d55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e2ce - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bd9f13c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bd9f13c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bd9f13c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda81bc - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd58b9 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd99885 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98932 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb62ae - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddf106 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcb6ec - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb54e9 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdf6a37 - spray[b65323228e370bf6]::log::tests::stream_partial
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:127:5
[INFO] [stdout]   39:     0x5fe34bdf0c17 - spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:128:30
[INFO] [stdout]   40:     0x5fe34bdadfc6 - <spray[b65323228e370bf6]::log::tests::stream_partial::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- log::tests::open_existing_log stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'log::tests::open_existing_log' (31) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bdf2c6a - spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:94:24
[INFO] [stdout]   23:     0x5fe34bda8a9d - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bde9b60 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd91e55 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e31e - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bd9f88c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bd9f88c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bd9f88c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda820e - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd59d7 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd99c35 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98970 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb63de - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bddf216 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcb7aa - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5547 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdf6c19 - spray[b65323228e370bf6]::log::tests::open_existing_log
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:92:5
[INFO] [stdout]   39:     0x5fe34bdf0c47 - spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/log.rs:93:33
[INFO] [stdout]   40:     0x5fe34bdae006 - <spray[b65323228e370bf6]::log::tests::open_existing_log::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- segment::tests::stream_entries_from_segment stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'segment::tests::stream_entries_from_segment' (37) panicked at src/test_util.rs:9:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fe34bf174d2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fe34bf174d2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fe34bf174d2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fe34bf2c8da - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fe34bf2c8da - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5fe34bf1c686 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fe34bf1c686 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fe34bef4b3f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fe34bef4b3f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fe34bf0f5e9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fe34be0a06e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fe34be0a06e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fe34bf0f7a2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fe34bf0f7a2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fe34bef4bf8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fe34bee9cd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fe34bef5a4d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fe34bf2d04c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fe34bf2cd92 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5fe34bdb4a33 - <core[27de1724e4349be2]::result::Result<(), std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5fe34bdb4a33 - spray[b65323228e370bf6]::test_util::create_a_test_directory
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_util.rs:9:34
[INFO] [stdout]   22:     0x5fe34bddc9c9 - spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:127:43
[INFO] [stdout]   23:     0x5fe34bda9dbd - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   24:     0x5fe34bdeb0c0 - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:127:9
[INFO] [stdout]   25:     0x5fe34bd93055 - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::try_with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x5fe34bd8e8be - <std[3b51380354919863]::thread::local::LocalKey<core[27de1724e4349be2]::cell::Cell<tokio[74901be3b31197d]::coop::Budget>>>::with::<tokio[74901be3b31197d]::coop::with_budget<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[27de1724e4349be2]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x5fe34bda7c2c - tokio[74901be3b31197d]::coop::with_budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:120:13
[INFO] [stdout]   28:     0x5fe34bda7c2c - tokio[74901be3b31197d]::coop::budget::<core[27de1724e4349be2]::task::poll::Poll<()>, <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/coop.rs:96:5
[INFO] [stdout]   29:     0x5fe34bda7c2c - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   30:     0x5fe34bda872e - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   31:     0x5fe34bdd6e67 - <tokio[74901be3b31197d]::macros::scoped_tls::ScopedKey<tokio[74901be3b31197d]::runtime::basic_scheduler::Context>>::set::<tokio[74901be3b31197d]::runtime::basic_scheduler::enter<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   32:     0x5fe34bd9dfa5 - tokio[74901be3b31197d]::runtime::basic_scheduler::enter::<<tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}, (), tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   33:     0x5fe34bd98dc0 - <tokio[74901be3b31197d]::runtime::basic_scheduler::BasicScheduler<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::time::driver::Driver<tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>, tokio[74901be3b31197d]::park::either::Either<tokio[74901be3b31197d]::io::driver::Driver, tokio[74901be3b31197d]::park::thread::ParkThread>>>>::block_on::<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   34:     0x5fe34bdb789e - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:444:39
[INFO] [stdout]   35:     0x5fe34bde05a6 - tokio[74901be3b31197d]::runtime::context::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/context.rs:72:5
[INFO] [stdout]   36:     0x5fe34bdcc57a - <tokio[74901be3b31197d]::runtime::handle::Handle>::enter::<<tokio[74901be3b31197d]::runtime::Runtime>::block_on<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/handle.rs:76:9
[INFO] [stdout]   37:     0x5fe34bdb5b37 - <tokio[74901be3b31197d]::runtime::Runtime>::block_on::<spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.21/src/runtime/mod.rs:441:21
[INFO] [stdout]   38:     0x5fe34bdde239 - spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:124:5
[INFO] [stdout]   39:     0x5fe34bddb7a7 - spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/segment.rs:125:43
[INFO] [stdout]   40:     0x5fe34bdae486 - <spray[b65323228e370bf6]::segment::tests::stream_entries_from_segment::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5fe34bdfe41b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5fe34bdfe41b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x5fe34be0ac7a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5fe34be0ac7a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x5fe34be0ac7a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x5fe34be0ac7a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x5fe34be06224 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x5fe34be06224 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x5fe34be0d772 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5fe34be0d772 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5fe34be0d772 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5fe34be0d772 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x5fe34be0d772 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x5fe34bf16d7f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x5fe34bf16d7f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   61:     0x700e839e4aa4 - <unknown>
[INFO] [stdout]   62:     0x700e83a71a64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     files::tests::create_new_file
[INFO] [stdout]     files::tests::list_files_as_u64
[INFO] [stdout]     handle::tests::create_new_handle
[INFO] [stdout]     handle::tests::open_existing_handle
[INFO] [stdout]     handle::tests::read_entries_from_active_handle
[INFO] [stdout]     index::tests::create_new_index
[INFO] [stdout]     index::tests::find_entry
[INFO] [stdout]     index::tests::next_offset_for_existing_index
[INFO] [stdout]     ledger::tests::add_entries_to_ledger
[INFO] [stdout]     ledger::tests::create_new_ledger
[INFO] [stdout]     ledger::tests::indicate_missing_ledger
[INFO] [stdout]     ledger::tests::segment_full
[INFO] [stdout]     ledger::tests::stream_entries_from_ledger
[INFO] [stdout]     log::tests::add_entry
[INFO] [stdout]     log::tests::create_new_log
[INFO] [stdout]     log::tests::open_existing_log
[INFO] [stdout]     log::tests::stream_entries
[INFO] [stdout]     log::tests::stream_partial
[INFO] [stdout]     segment::tests::add_entries_to_segment
[INFO] [stdout]     segment::tests::create_new_segment
[INFO] [stdout]     segment::tests::no_segments
[INFO] [stdout]     segment::tests::stream_entries_from_segment
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 22 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42880e4543529ab7a75e166d3939221aa95657b0f2ff5d6d0772594762f3c8f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42880e4543529ab7a75e166d3939221aa95657b0f2ff5d6d0772594762f3c8f1", kill_on_drop: false }`
[INFO] [stdout] 42880e4543529ab7a75e166d3939221aa95657b0f2ff5d6d0772594762f3c8f1
