[INFO] cloning repository https://github.com/zk-dragonnu8/nomt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zk-dragonnu8/nomt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzk-dragonnu8%2Fnomt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzk-dragonnu8%2Fnomt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 122be28b70374f1aa2b6d38f90d99554fdd60c2b
[INFO] testing zk-dragonnu8/nomt/122be28b70374f1aa2b6d38f90d99554fdd60c2b against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzk-dragonnu8%2Fnomt" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zk-dragonnu8/nomt
[INFO] finished tweaking git repo https://github.com/zk-dragonnu8/nomt
[INFO] tweaked toml for git repo https://github.com/zk-dragonnu8/nomt written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zk-dragonnu8/nomt on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zk-dragonnu8/nomt 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8742c683d7972a3c4d2554a9634d9bfec25ed3ce853ba365420d935a88e01bf
[INFO] running `Command { std: "docker" "start" "-a" "a8742c683d7972a3c4d2554a9634d9bfec25ed3ce853ba365420d935a88e01bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8742c683d7972a3c4d2554a9634d9bfec25ed3ce853ba365420d935a88e01bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8742c683d7972a3c4d2554a9634d9bfec25ed3ce853ba365420d935a88e01bf", kill_on_drop: false }`
[INFO] [stdout] a8742c683d7972a3c4d2554a9634d9bfec25ed3ce853ba365420d935a88e01bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13cd1f0aa481fc836c665e55c9918866b18aea36ffd7359b1531abb71ed621f0
[INFO] running `Command { std: "docker" "start" "-a" "13cd1f0aa481fc836c665e55c9918866b18aea36ffd7359b1531abb71ed621f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling memchr v2.7.2
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[INFO] [stderr]    Compiling object v0.36.0
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
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[INFO] [stderr]    Compiling getrandom v0.2.15
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[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling arrayvec v0.7.4
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[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling ruint v1.12.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling imbl-sized-chunks v0.1.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling twox-hash v2.1.0
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling imbl v3.0.0
[INFO] [stderr]    Compiling lru v0.12.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.7
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling nomt-core v1.0.0-preview (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling nomt v1.0.0-preview (/opt/rustwide/workdir/nomt)
[INFO] [stderr]    Compiling tempfile v3.15.0
[INFO] [stderr]    Compiling derive_arbitrary v1.3.2
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling zerocopy-derive v0.8.14
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/iterator.rs:179:20
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn last_output(&self) -> IterOutput {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn last_output(&self) -> IterOutput<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/allocator/free_list.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn as_clean(&self) -> CleanFreeList {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn as_clean(&self) -> CleanFreeList<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> nomt/src/beatree/branch/node.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn view(&self) -> BranchNodeView {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn view(&self) -> BranchNodeView<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/branch/node.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn raw_prefix(&self) -> RawPrefix {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn raw_prefix(&self) -> RawPrefix<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/branch/node.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn raw_separator(&self, i: usize) -> RawSeparator {
[INFO] [stdout]     |                          ^^^^^               ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn raw_separator(&self, i: usize) -> RawSeparator<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/branch/node.rs:143:31
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut {
[INFO] [stdout]     |                               ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut<'_> {
[INFO] [stdout]     |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/seglog/segment_rw.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn read_header(&mut self) -> std::io::Result<Option<RecordHeader>> {
[INFO] [stdout]     |                        ^^^^^^^^^                            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn read_header(&mut self) -> std::io::Result<Option<RecordHeader<'_>>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling fuser v0.15.1
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[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
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[INFO] [stderr]    Compiling socket2 v0.5.8
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[INFO] [stderr]    Compiling tokio v1.42.0
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[INFO] [stderr]    Compiling tracing-attributes v0.1.28
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[INFO] [stderr]    Compiling overload v0.1.1
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[INFO] [stderr]    Compiling trickfs v0.1.0 (/opt/rustwide/workdir/trickfs)
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[INFO] [stderr]    Compiling futures-executor v0.3.31
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[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling commit-batch v0.1.0 (/opt/rustwide/workdir/examples/commit_batch)
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling home v0.5.9
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[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling read_value v0.1.0 (/opt/rustwide/workdir/examples/read_value)
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling tokio-serde v0.9.0
[INFO] [stderr]    Compiling trickmnt v0.1.0 (/opt/rustwide/workdir/trickfs/trickmnt)
[INFO] [stderr]    Compiling witness_verification v0.1.0 (/opt/rustwide/workdir/examples/witness_verification)
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling torture v0.1.0 (/opt/rustwide/workdir/torture)
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 51s
[INFO] running `Command { std: "docker" "inspect" "13cd1f0aa481fc836c665e55c9918866b18aea36ffd7359b1531abb71ed621f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13cd1f0aa481fc836c665e55c9918866b18aea36ffd7359b1531abb71ed621f0", kill_on_drop: false }`
[INFO] [stdout] 13cd1f0aa481fc836c665e55c9918866b18aea36ffd7359b1531abb71ed621f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 241abb7d26689bf9640ba1314f7686aba440084dfe228b3647a75041d4e1ce8b
[INFO] running `Command { std: "docker" "start" "-a" "241abb7d26689bf9640ba1314f7686aba440084dfe228b3647a75041d4e1ce8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling twox-hash v2.1.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling nomt v1.0.0-preview (/opt/rustwide/workdir/nomt)
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling nomt-core v1.0.0-preview (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling trickfs v0.1.0 (/opt/rustwide/workdir/trickfs)
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/iterator.rs:179:20
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn last_output(&self) -> IterOutput {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn last_output(&self) -> IterOutput<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/allocator/free_list.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn as_clean(&self) -> CleanFreeList {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn as_clean(&self) -> CleanFreeList<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> nomt/src/beatree/branch/node.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn view(&self) -> BranchNodeView {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn view(&self) -> BranchNodeView<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/branch/node.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn raw_prefix(&self) -> RawPrefix {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn raw_prefix(&self) -> RawPrefix<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/branch/node.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn raw_separator(&self, i: usize) -> RawSeparator {
[INFO] [stdout]     |                          ^^^^^               ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn raw_separator(&self, i: usize) -> RawSeparator<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/branch/node.rs:143:31
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut {
[INFO] [stdout]     |                               ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut<'_> {
[INFO] [stdout]     |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/seglog/segment_rw.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn read_header(&mut self) -> std::io::Result<Option<RecordHeader>> {
[INFO] [stdout]     |                        ^^^^^^^^^                            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn read_header(&mut self) -> std::io::Result<Option<RecordHeader<'_>>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling trickmnt v0.1.0 (/opt/rustwide/workdir/trickfs/trickmnt)
[INFO] [stderr]    Compiling commit-batch v0.1.0 (/opt/rustwide/workdir/examples/commit_batch)
[INFO] [stderr]    Compiling torture v0.1.0 (/opt/rustwide/workdir/torture)
[INFO] [stderr]    Compiling witness_verification v0.1.0 (/opt/rustwide/workdir/examples/witness_verification)
[INFO] [stderr]    Compiling read_value v0.1.0 (/opt/rustwide/workdir/examples/read_value)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/iterator.rs:179:20
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn last_output(&self) -> IterOutput {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn last_output(&self) -> IterOutput<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/allocator/free_list.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn as_clean(&self) -> CleanFreeList {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn as_clean(&self) -> CleanFreeList<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> nomt/src/beatree/branch/node.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn view(&self) -> BranchNodeView {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn view(&self) -> BranchNodeView<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/branch/node.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn raw_prefix(&self) -> RawPrefix {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn raw_prefix(&self) -> RawPrefix<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/branch/node.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn raw_separator(&self, i: usize) -> RawSeparator {
[INFO] [stdout]     |                          ^^^^^               ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn raw_separator(&self, i: usize) -> RawSeparator<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/beatree/branch/node.rs:143:31
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut {
[INFO] [stdout]     |                               ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut<'_> {
[INFO] [stdout]     |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/rollback/mod.rs:311:19
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn seglog(&self) -> parking_lot::MutexGuard<SegmentedLog> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn seglog(&self) -> parking_lot::MutexGuard<'_, SegmentedLog> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nomt/src/seglog/segment_rw.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn read_header(&mut self) -> std::io::Result<Option<RecordHeader>> {
[INFO] [stdout]     |                        ^^^^^^^^^                            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn read_header(&mut self) -> std::io::Result<Option<RecordHeader<'_>>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "241abb7d26689bf9640ba1314f7686aba440084dfe228b3647a75041d4e1ce8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "241abb7d26689bf9640ba1314f7686aba440084dfe228b3647a75041d4e1ce8b", kill_on_drop: false }`
[INFO] [stdout] 241abb7d26689bf9640ba1314f7686aba440084dfe228b3647a75041d4e1ce8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5fbf367565b538fe1f2d4ca7f9878b487d8b4e104568932a5edb6d78b9f2c416
[INFO] running `Command { std: "docker" "start" "-a" "5fbf367565b538fe1f2d4ca7f9878b487d8b4e104568932a5edb6d78b9f2c416", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> nomt/src/beatree/iterator.rs:179:20
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn last_output(&self) -> IterOutput {
[INFO] [stderr]     |                    ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn last_output(&self) -> IterOutput<'_> {
[INFO] [stderr]     |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> nomt/src/beatree/allocator/free_list.rs:142:21
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn as_clean(&self) -> CleanFreeList {
[INFO] [stderr]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn as_clean(&self) -> CleanFreeList<'_> {
[INFO] [stderr]     |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> nomt/src/beatree/branch/node.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn view(&self) -> BranchNodeView {
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn view(&self) -> BranchNodeView<'_> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> nomt/src/beatree/branch/node.rs:112:23
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn raw_prefix(&self) -> RawPrefix {
[INFO] [stderr]     |                       ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn raw_prefix(&self) -> RawPrefix<'_> {
[INFO] [stderr]     |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> nomt/src/beatree/branch/node.rs:139:26
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn raw_separator(&self, i: usize) -> RawSeparator {
[INFO] [stderr]     |                          ^^^^^               ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn raw_separator(&self, i: usize) -> RawSeparator<'_> {
[INFO] [stderr]     |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> nomt/src/beatree/branch/node.rs:143:31
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut {
[INFO] [stderr]     |                               ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut<'_> {
[INFO] [stderr]     |                                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> nomt/src/seglog/segment_rw.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn read_header(&mut self) -> std::io::Result<Option<RecordHeader>> {
[INFO] [stderr]     |                        ^^^^^^^^^                            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn read_header(&mut self) -> std::io::Result<Option<RecordHeader<'_>>> {
[INFO] [stderr]     |                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `nomt` (lib) generated 7 warnings (run `cargo fix --lib -p nomt` to apply 7 suggestions)
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> nomt/src/rollback/mod.rs:311:19
[INFO] [stderr]     |
[INFO] [stderr] 311 |     pub fn seglog(&self) -> parking_lot::MutexGuard<SegmentedLog> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 311 |     pub fn seglog(&self) -> parking_lot::MutexGuard<'_, SegmentedLog> {
[INFO] [stderr]     |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: `nomt` (lib test) generated 8 warnings (7 duplicates) (run `cargo fix --lib -p nomt --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/commit_batch-9e478afe72274b3e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/commit_batch-1f9938f8a890fd44)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nomt-0b704b2014a98248)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 155 tests
[INFO] [stdout] test beatree::allocator::free_list::tests::clean_nth_pop ... ok
[INFO] [stdout] test beatree::allocator::free_list::tests::clean_nth_pop_fragmented ... ok
[INFO] [stdout] test beatree::allocator::free_list::tests::pop_into_next_portion_one_page_needed ... ok
[INFO] [stdout] test beatree::branch::node::test::push_chunk ... ok
[INFO] [stdout] test beatree::allocator::free_list::tests::clean_up_fragmentation ... ok
[INFO] [stdout] test beatree::allocator::free_list::tests::pop_into_next_portion_without_fragmentation ... ok
[INFO] [stdout] test beatree::allocator::free_list::tests::pop_into_next_portion_fragmentation ... ok
[INFO] [stdout] test beatree::allocator::free_list::tests::rewrite_head_after_pop_only ... ok
[INFO] [stdout] test beatree::allocator::free_list::tests::fragmentation_handled ... ok
[INFO] [stdout] test beatree::ops::bit_ops::tests::reconstruct_key_no_prefix ... ok
[INFO] [stdout] test beatree::iterator::tests::needed_leaves_is_accurate ... ok
[INFO] [stdout] test beatree::iterator::tests::overlay_takes_priority ... ok
[INFO] [stdout] test beatree::iterator::tests::start_bound_respected_in_leaves ... ok
[INFO] [stdout] test beatree::iterator::tests::end_bound_respected_in_leaves ... ok
[INFO] [stdout] test beatree::ops::bit_ops::tests::reconstruct_key_left_shift ... ok
[INFO] [stdout] test beatree::ops::bit_ops::tests::reconstruct_key_no_shift ... ok
[INFO] [stdout] test beatree::ops::bit_ops::tests::reconstruct_key_right_shift ... ok
[INFO] [stdout] test beatree::ops::bit_ops::tests::reconstruct_key_shorter_separator ... ok
[INFO] [stdout] test beatree::ops::overflow::tests::total_needed_pages_additional_pages_adds_more ... ok
[INFO] [stdout] test beatree::ops::overflow::tests::total_needed_pages_all_in_cell ... ok
[INFO] [stdout] test beatree::ops::bit_ops::tests::separator_len ... ok
[INFO] [stdout] test beatree::ops::overflow::tests::total_needed_pages_really_big ... ok
[INFO] [stdout] test beatree::ops::overflow::tests::total_needed_pages_encoded_page_adds_more ... ok
[INFO] [stdout] test beatree::ops::overflow::tests::total_needed_pages_one_out_of_cell ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::extract_ops_until_decrease_target_no_stop_prefix_compression_with_inserts ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::extract_insert_from_keep_chunk ... ok
[INFO] [stdout] test beatree::ops::bit_ops::tests::prefix_len ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::extract_ops_until_only_inserts ... ok
[INFO] [stdout] test beatree::ops::bit_ops::tests::separate ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::extract_ops_until_only_keeps ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::extract_ops_until_decrease_target_no_stop_prefix_compression_with_updates ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::bulk_split ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::replace_with_insert ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::push_after_stop_prefix_compression ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::try_split_keep_chunk ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::delete ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::extract_ops_until_top_prefix_compression_on_keeps ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::extract_ops_until_stop_prefix_compression_on_updates ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::gauge_stop_uncompressed ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::delete_completely ... ok
[INFO] [stdout] test beatree::ops::update::branch_ops::tests::extract_ops_until_only_updates ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::is_in_scope ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::delete_underflow_and_merge ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::delete_underflow_rightmost ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::insert_rightsized ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::split_left_node_needs_merge ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::split_only_left_node_finishes ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::update ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::consume_and_update_until_only_inserts ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::consume_and_update_until_only_keeps ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::split_only_left_node_finishes_without_cutoff ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::delete ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::delete_calls_with_deleted_overflow ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::delete_completely ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::delete_underflow_rightmost ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::insert_overflowing ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::extract_insert_from_keep_chunk ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::insert_rightsized ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::is_in_scope ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::leaf_binary_search ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::prepare_merge_ops ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::split_left_node_always_rightsized ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::split_left_node_below_target ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::split_right_node_rightsized_but_below_target ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::split_with_underflow ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::update ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::try_split_keep_chunk ... ok
[INFO] [stdout] test beatree::ops::update::tests::enforce_first_leaf_separator ... ok
[INFO] [stdout] test beatree::ops::update::leaf_updater::tests::delete_underflow_and_merge ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::insert_overflowing ... ok
[INFO] [stdout] test bitbox::wal::write::tests::test_blob_builder_grows ... ok
[INFO] [stdout] test bitbox::wal::write::tests::test_blob_builder_multiple_grows ... ok
[INFO] [stdout] test bitbox::wal::write::tests::test_blob_builder_smoke ... ok
[INFO] [stdout] test beatree::ops::update::branch_updater::tests::shared_prefix_collapse ... ok
[INFO] [stdout] test bitbox::wal::tests::test_write_read ... ok
[INFO] [stdout] test merkle::page_walker::tests::advance_backwards_panics - should panic ... ok
[INFO] [stdout] test merkle::page_walker::tests::advance_same_panics - should panic ... ok
[INFO] [stdout] test merkle::page_walker::tests::advance_to_parent_page_panics - should panic ... ok
[INFO] [stdout] test merkle::page_walker::tests::advance_to_root_with_parent_page_panics - should panic ... ok
[INFO] [stdout] test merkle::page_walker::tests::clear_bit_set_on_erased_page ... ok
[INFO] [stdout] test merkle::page_walker::tests::clear_bit_updated_correctly_within_same_page_walker_pass ... ok
[INFO] [stdout] test merkle::page_walker::tests::compacts_and_updates_root_single_page ... ok
[INFO] [stdout] test merkle::page_walker::tests::count_cumulative_leaves ... ok
[INFO] [stdout] test merkle::page_walker::tests::internal_node_zeroes_sibling ... ok
[INFO] [stdout] test merkle::page_walker::tests::compacts_and_updates_root_multiple_pages ... ok
[INFO] [stdout] test merkle::page_walker::tests::count_leaves ... ok
[INFO] [stdout] test merkle::page_walker::tests::multiple_pages_compacts_up_to_root ... ok
[INFO] [stdout] test merkle::page_walker::tests::sets_child_page_roots ... ok
[INFO] [stdout] test merkle::page_walker::tests::tracks_sibling_prev_values ... ok
[INFO] [stdout] test merkle::seek::tests::key_range ... ok
[INFO] [stdout] test options::page_size_is_4096 ... ok
[INFO] [stdout] test merkle::page_walker::tests::reconstruct_pages ... ok
[INFO] [stdout] test overlay::tests::blank_overlay_ok ... ok
[INFO] [stdout] test overlay::tests::commit_overrides_drop_propagation ... ok
[INFO] [stdout] test overlay::tests::access_prior_overlay_data ... ok
[INFO] [stdout] test overlay::tests::committed_ancestors_considered_complete ... ok
[INFO] [stdout] test overlay::tests::drop_propagation ... ok
[INFO] [stdout] test overlay::tests::fresh_or_dependent_propagates_correctly ... ok
[INFO] [stdout] test overlay::tests::new_overlay_contains_all_new ... ok
[INFO] [stdout] test overlay::tests::not_ancestor ... ok
[INFO] [stdout] test page_diff::tests::clear_bit ... ok
[INFO] [stdout] test overlay::tests::prune_below_works ... ok
[INFO] [stdout] test page_diff::tests::ensure_cap ... ok
[INFO] [stdout] test page_diff::tests::iter_ones ... ok
[INFO] [stdout] test page_region::tests::child_not_mutually_exclusive ... ok
[INFO] [stdout] test page_region::tests::mutually_exclude_sibling_regions ... ok
[INFO] [stdout] test page_region::tests::overlap_not_mutually_exclusive ... ok
[INFO] [stdout] test page_region::tests::universe_encompasses_all ... ok
[INFO] [stdout] test rollback::delta::tests::delta_roundtrip ... ok
[INFO] [stdout] test rollback::delta::tests::delta_roundtrip_empty ... ok
[INFO] [stdout] test overlay::tests::incomplete_ancestors ... ok
[INFO] [stdout] test rollback::tests::delta_builder_doesnt_load_read_then_write_priors ... ok
[INFO] [stdout] test rollback::tests::truncate_works ... ok
[INFO] [stdout] test seglog::segment_filename::tests::test_filename_isomorphism ... ok
[INFO] [stdout] test seglog::segment_filename::tests::test_parse_segment_filename_edge_cases ... ok
[INFO] [stdout] test beatree::ops::update::tests::leaf_stage ... FAILED
[INFO] [stdout] test seglog::segment_rw::tests::simple_roundtrip ... ok
[INFO] [stdout] test seglog::segment_rw::tests::test_max_payload_size ... ignored
[INFO] [stdout] test rollback::tests::without_tentative_preserve_prior ... ok
[INFO] [stdout] test seglog::segment_rw::tests::test_refuse_large_payload ... ok
[INFO] [stdout] test seglog::segment_rw::tests::test_multiple_records_file_size_alignment ... ok
[INFO] [stdout] test beatree::ops::overflow::tests::test_encode_decode_cell_roundtrip ... ok
[INFO] [stdout] test seglog::segment_rw::tests::test_segment_file_writer_reader_compatibility ... ok
[INFO] [stdout] test seglog::tests::append_after_recovery_empty_head_segment ... ok
[INFO] [stdout] test seglog::tests::append_after_recovery_nonempty_head_segment ... ok
[INFO] [stdout] test seglog::segment_rw::tests::test_single_record_file_size_alignment ... ok
[INFO] [stdout] test beatree::ops::overflow::tests::test_decode_cell_safety ... ok
[INFO] [stdout] test seglog::tests::prune_oldest ... ok
[INFO] [stdout] test seglog::tests::append_exceeds_max_segment_size ... ok
[INFO] [stdout] test seglog::tests::append_works ... ok
[INFO] [stdout] test seglog::tests::recovery_empty_nonhead_segment ... ok
[INFO] [stdout] test seglog::tests::recovery_existing_records ... ok
[INFO] [stdout] test seglog::tests::recovery_fail_gap_in_record_ids ... ok
[INFO] [stdout] test seglog::tests::recovery_fail_gap_in_segments ... ok
[INFO] [stdout] test seglog::tests::recovery_no_segments ... ok
[INFO] [stdout] test seglog::tests::prune_recent ... ok
[INFO] [stdout] test seglog::tests::recovery_complicated ... ok
[INFO] [stdout] test seglog::tests::recovery_uncomitted_partial ... ok
[INFO] [stdout] test seglog::tests::recovery_fail_misaligned_nonhead_segment ... ok
[INFO] [stdout] test seglog::tests::recovery_uncommitted ... ok
[INFO] [stdout] test seglog::tests::test_live_range_append_to_nonempty_log ... ok
[INFO] [stdout] test seglog::tests::test_live_range ... ok
[INFO] [stdout] test seglog::tests::test_live_range_empty_log ... ok
[INFO] [stdout] test seglog::tests::test_live_range_empty_log_append ... ok
[INFO] [stdout] test seglog::tests::test_live_range_prune_recent ... ok
[INFO] [stdout] test seglog::tests::test_live_range_prune_oldest_to_empty ... ok
[INFO] [stdout] test seglog::tests::test_live_range_prune_oldest ... ok
[INFO] [stdout] test store::meta::tests::encode_decode_roundtrip ... ok
[INFO] [stdout] test tests::session_is_sync ... ok
[INFO] [stdout] test seglog::tests::test_live_range_prune_recent_to_empty ... ok
[INFO] [stdout] test seglog::tests::test_prune_recent_segment_choice ... ok
[INFO] [stdout] test store::tests::can_crate_in_empty_dir ... ok
[INFO] [stdout] test rollback::tests::rollback_writeout_start_and_end ... ok
[INFO] [stdout] test beatree::ops::bit_ops::tests::reconstruct_key_garbage_in_last_remainder ... ok
[INFO] [stdout] test beatree::ops::update::tests::branch_stage ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- beatree::ops::update::tests::leaf_stage stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'io-worker' (104) panicked at nomt/src/io/linux.rs:67:10:
[INFO] [stdout] Error building io_uring: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63060f0a1f38 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63060f0a1f38 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63060f0b89ca - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63060f0b89ca - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x63060f0a7192 - std[d054f6f42beb1baa]::io::default_write_fmt::<alloc[154f689e5dd3bae5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x63060f0a7192 - <alloc[154f689e5dd3bae5]::vec::Vec<u8> as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x63060f07eab6 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63060f07eab6 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63060f0996d9 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63060ecf572c - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x63060ecf572c - test[fad20673b750c10e]::test_main_inner::<test[fad20673b750c10e]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63060f099952 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x63060f099952 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63060f07eb72 - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63060f075df9 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63060f07f97d - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63060f0b923c - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63060f0b8f82 - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stdout]   20:     0x63060ecd7146 - <core[5a1c3e9896636f3a]::result::Result<io_uring[41a401831b70f153]::IoUring, std[d054f6f42beb1baa]::io::error::Error>>::expect
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x63060ea7172a - nomt[1ef52ef3d7e9df99]::io::platform::run_worker
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/io/linux.rs:67:10
[INFO] [stdout]   22:     0x63060ea52874 - nomt[1ef52ef3d7e9df99]::io::platform::start_workers::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/io/linux.rs:56:21
[INFO] [stdout]   23:     0x63060ea7d5a6 - <nomt[1ef52ef3d7e9df99]::io::platform::start_workers::{closure#0} as threadpool[71399742319c9d11]::FnBox>::call_box
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/threadpool-1.8.1/src/lib.rs:95:9
[INFO] [stdout]   24:     0x63060efe2f79 - threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/threadpool-1.8.1/src/lib.rs:769:21
[INFO] [stdout]   25:     0x63060efe9eae - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   26:     0x63060efeb88f - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   27:     0x63060efef771 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x63060efead7b - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x63060efef95b - __rust_try
[INFO] [stdout]   30:     0x63060efeb492 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x63060efeb492 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x63060efeb492 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   33:     0x63060efe3b1f - <std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x63060f0a17df - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   35:     0x63060f0a17df - <std[d054f6f42beb1baa]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   36:     0x7f496fe64aa4 - <unknown>
[INFO] [stdout]   37:     0x7f496fef1a64 - clone
[INFO] [stdout]   38:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'io-worker' (105) panicked at nomt/src/io/linux.rs:67:10:
[INFO] [stdout] Error building io_uring: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63060f0a1f38 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63060f0a1f38 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63060f0b89ca - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63060f0b89ca - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x63060f0a7192 - std[d054f6f42beb1baa]::io::default_write_fmt::<alloc[154f689e5dd3bae5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x63060f0a7192 - <alloc[154f689e5dd3bae5]::vec::Vec<u8> as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x63060f07eab6 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63060f07eab6 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63060f0996d9 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63060ecf572c - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x63060ecf572c - test[fad20673b750c10e]::test_main_inner::<test[fad20673b750c10e]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63060f099952 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x63060f099952 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63060f07eb72 - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63060f075df9 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63060f07f97d - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63060f0b923c - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63060f0b8f82 - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stdout]   20:     0x63060ecd7146 - <core[5a1c3e9896636f3a]::result::Result<io_uring[41a401831b70f153]::IoUring, std[d054f6f42beb1baa]::io::error::Error>>::expect
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x63060ea7172a - nomt[1ef52ef3d7e9df99]::io::platform::run_worker
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/io/linux.rs:67:10
[INFO] [stdout]   22:     0x63060ea52874 - nomt[1ef52ef3d7e9df99]::io::platform::start_workers::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/io/linux.rs:56:21
[INFO] [stdout]   23:     0x63060ea7d5a6 - <nomt[1ef52ef3d7e9df99]::io::platform::start_workers::{closure#0} as threadpool[71399742319c9d11]::FnBox>::call_box
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/threadpool-1.8.1/src/lib.rs:95:9
[INFO] [stdout]   24:     0x63060efe2f79 - threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/threadpool-1.8.1/src/lib.rs:769:21
[INFO] [stdout]   25:     0x63060efe9eae - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   26:     0x63060efeb88f - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   27:     0x63060efef771 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x63060efead7b - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x63060efef95b - __rust_try
[INFO] [stdout]   30:     0x63060efeb492 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x63060efeb492 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x63060efeb492 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   33:     0x63060efe3b1f - <std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x63060f0a17df - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   35:     0x63060f0a17df - <std[d054f6f42beb1baa]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   36:     0x7f496fe64aa4 - <unknown>
[INFO] [stdout]   37:     0x7f496fef1a64 - clone
[INFO] [stdout]   38:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'io-worker' (103) panicked at nomt/src/io/linux.rs:67:10:
[INFO] [stdout] Error building io_uring: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63060f0a1f38 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63060f0a1f38 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63060f0b89ca - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63060f0b89ca - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x63060f0a7192 - std[d054f6f42beb1baa]::io::default_write_fmt::<alloc[154f689e5dd3bae5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x63060f0a7192 - <alloc[154f689e5dd3bae5]::vec::Vec<u8> as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x63060f07eab6 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63060f07eab6 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63060f0996d9 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63060ecf572c - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x63060ecf572c - test[fad20673b750c10e]::test_main_inner::<test[fad20673b750c10e]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63060f099952 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x63060f099952 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63060f07eb72 - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63060f075df9 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63060f07f97d - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63060f0b923c - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63060f0b8f82 - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stdout]   20:     0x63060ecd7146 - <core[5a1c3e9896636f3a]::result::Result<io_uring[41a401831b70f153]::IoUring, std[d054f6f42beb1baa]::io::error::Error>>::expect
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x63060ea7172a - nomt[1ef52ef3d7e9df99]::io::platform::run_worker
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/io/linux.rs:67:10
[INFO] [stdout]   22:     0x63060ea52874 - nomt[1ef52ef3d7e9df99]::io::platform::start_workers::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/io/linux.rs:56:21
[INFO] [stdout]   23:     0x63060ea7d5a6 - <nomt[1ef52ef3d7e9df99]::io::platform::start_workers::{closure#0} as threadpool[71399742319c9d11]::FnBox>::call_box
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/threadpool-1.8.1/src/lib.rs:95:9
[INFO] [stdout]   24:     0x63060efe2f79 - threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/threadpool-1.8.1/src/lib.rs:769:21
[INFO] [stdout]   25:     0x63060efe9eae - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   26:     0x63060efeb88f - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   27:     0x63060efef771 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x63060efead7b - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x63060efef95b - __rust_try
[INFO] [stdout]   30:     0x63060efeb492 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x63060efeb492 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x63060efeb492 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   33:     0x63060efe3b1f - <std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x63060f0a17df - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   35:     0x63060f0a17df - <std[d054f6f42beb1baa]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   36:     0x7f496fe64aa4 - <unknown>
[INFO] [stdout]   37:     0x7f496fef1a64 - clone
[INFO] [stdout]   38:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'beatree-update-test' (106) panicked at nomt/src/beatree/ops/update/leaf_stage.rs:681:14:
[INFO] [stdout] I/O Pool Down: "SendError(..)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63060f0a1f38 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63060f0a1f38 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63060f0b89ca - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63060f0b89ca - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x63060f0a7192 - std[d054f6f42beb1baa]::io::default_write_fmt::<alloc[154f689e5dd3bae5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x63060f0a7192 - <alloc[154f689e5dd3bae5]::vec::Vec<u8> as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x63060f07eab6 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63060f07eab6 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63060f0996d9 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63060ecf572c - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x63060ecf572c - test[fad20673b750c10e]::test_main_inner::<test[fad20673b750c10e]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63060f099952 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x63060f099952 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63060f07eb72 - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63060f075df9 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63060f07f97d - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63060f0b923c - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63060f0b8f82 - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stdout]   20:     0x63060ecd7719 - <core[5a1c3e9896636f3a]::result::Result<(), crossbeam_channel[9104719f14c139ea]::err::SendError<nomt[1ef52ef3d7e9df99]::io::IoCommand>>>::expect
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x63060eba4edb - <nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::NewLeafHandler as nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_updater::HandleNewLeaf>::handle_new_leaf
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/leaf_stage.rs:681:14
[INFO] [stdout]   22:     0x63060eb7920b - <nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_updater::LeafUpdater>::try_build_leaves::<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::NewLeafHandler>
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/leaf_updater.rs:272:24
[INFO] [stdout]   23:     0x63060eb799a6 - <nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_updater::LeafUpdater>::digest::<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::NewLeafHandler>
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/leaf_updater.rs:169:18
[INFO] [stdout]   24:     0x63060eb975af - nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::run_worker
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/leaf_stage.rs:600:67
[INFO] [stdout]   25:     0x63060eb8a9b4 - nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::run::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/leaf_stage.rs:148:13
[INFO] [stdout]   26:     0x63060ebe9c8d - nomt[1ef52ef3d7e9df99]::task::spawn_task::<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::run::{closure#1}, core[5a1c3e9896636f3a]::result::Result<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::LeafWorkerOutput, std[d054f6f42beb1baa]::io::error::Error>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/task.rs:17:76
[INFO] [stdout]   27:     0x63060eb159dd - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<nomt[1ef52ef3d7e9df99]::task::spawn_task<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::run::{closure#1}, core[5a1c3e9896636f3a]::result::Result<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::LeafWorkerOutput, std[d054f6f42beb1baa]::io::error::Error>>::{closure#0}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x63060ea29dcf - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<nomt[1ef52ef3d7e9df99]::task::spawn_task<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::run::{closure#1}, core[5a1c3e9896636f3a]::result::Result<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::LeafWorkerOutput, std[d054f6f42beb1baa]::io::error::Error>>::{closure#0}::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::LeafWorkerOutput, std[d054f6f42beb1baa]::io::error::Error>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x63060eb3d2cb - __rust_try
[INFO] [stdout]   30:     0x63060eb18428 - std[d054f6f42beb1baa]::panicking::catch_unwind::<core[5a1c3e9896636f3a]::result::Result<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::LeafWorkerOutput, std[d054f6f42beb1baa]::io::error::Error>, core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<nomt[1ef52ef3d7e9df99]::task::spawn_task<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::run::{closure#1}, core[5a1c3e9896636f3a]::result::Result<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::LeafWorkerOutput, std[d054f6f42beb1baa]::io::error::Error>>::{closure#0}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x63060eb18428 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<nomt[1ef52ef3d7e9df99]::task::spawn_task<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::run::{closure#1}, core[5a1c3e9896636f3a]::result::Result<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::LeafWorkerOutput, std[d054f6f42beb1baa]::io::error::Error>>::{closure#0}::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::LeafWorkerOutput, std[d054f6f42beb1baa]::io::error::Error>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x63060ebe8231 - nomt[1ef52ef3d7e9df99]::task::spawn_task::<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::run::{closure#1}, core[5a1c3e9896636f3a]::result::Result<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::LeafWorkerOutput, std[d054f6f42beb1baa]::io::error::Error>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/task.rs:17:19
[INFO] [stdout]   33:     0x63060ec03b44 - <nomt[1ef52ef3d7e9df99]::task::spawn_task<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::run::{closure#1}, core[5a1c3e9896636f3a]::result::Result<nomt[1ef52ef3d7e9df99]::beatree::ops::update::leaf_stage::LeafWorkerOutput, std[d054f6f42beb1baa]::io::error::Error>>::{closure#0} as threadpool[71399742319c9d11]::FnBox>::call_box
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/threadpool-1.8.1/src/lib.rs:95:9
[INFO] [stdout]   34:     0x63060efe2f79 - threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/threadpool-1.8.1/src/lib.rs:769:21
[INFO] [stdout]   35:     0x63060efe9eae - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x63060efeb88f - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   37:     0x63060efef771 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x63060efead7b - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x63060efef95b - __rust_try
[INFO] [stdout]   40:     0x63060efeb492 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x63060efeb492 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x63060efeb492 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   43:     0x63060efe3b1f - <std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<threadpool[71399742319c9d11]::spawn_in_pool::{closure#0}, ()>::{closure#1} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x63060f0a17df - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   45:     0x63060f0a17df - <std[d054f6f42beb1baa]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   46:     0x7f496fe64aa4 - <unknown>
[INFO] [stdout]   47:     0x7f496fef1a64 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'beatree::ops::update::tests::leaf_stage' (95) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/inline_lazy.rs:30:16:
[INFO] [stdout] Once instance has previously been poisoned
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63060f0a1f38 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63060f0a1f38 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63060f0b89ca - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63060f0b89ca - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x63060f0a7192 - std[d054f6f42beb1baa]::io::default_write_fmt::<alloc[154f689e5dd3bae5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x63060f0a7192 - <alloc[154f689e5dd3bae5]::vec::Vec<u8> as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x63060f07eab6 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63060f07eab6 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63060f0996d9 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63060ecf572c - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x63060ecf572c - test[fad20673b750c10e]::test_main_inner::<test[fad20673b750c10e]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63060f099952 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x63060f099952 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63060f07eba4 - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x63060f075df9 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63060f07f97d - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63060f0b923c - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63060f084052 - <std[d054f6f42beb1baa]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/sync/once/futex.rs:155:21
[INFO] [stdout]   20:     0x63060ea83649 - <std[d054f6f42beb1baa]::sync::once::Once>::call_once::<<lazy_static[cf0b51e965eb42a3]::lazy::Lazy<nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::TreeData>>::get<<nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::TREE_DATA as core[5a1c3e9896636f3a]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sync/once.rs:166:20
[INFO] [stdout]   21:     0x63060ec7a04f - <lazy_static[cf0b51e965eb42a3]::lazy::Lazy<nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::TreeData>>::get::<<nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::TREE_DATA as core[5a1c3e9896636f3a]::ops::deref::Deref>::deref::__static_ref_initialize>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/inline_lazy.rs:30:16
[INFO] [stdout]   22:     0x63060ec7a04f - <nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::TREE_DATA as core[5a1c3e9896636f3a]::ops::deref::Deref>::deref::__stability
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/lib.rs:135:26
[INFO] [stdout]   23:     0x63060ec7a04f - <nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::TREE_DATA as core[5a1c3e9896636f3a]::ops::deref::Deref>::deref
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/lib.rs:137:17
[INFO] [stdout]   24:     0x63060ec701eb - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::exec_leaf_stage
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:237:22
[INFO] [stdout]   25:     0x63060ec711ec - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage_inner
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:378:56
[INFO] [stdout]   26:     0x63060eab6bf7 - <fn(_) -> _ as quickcheck[58da4e8ed45734a7]::tester::Testable>::result::shrink_failure::<quickcheck[58da4e8ed45734a7]::tester::TestResult, nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:47
[INFO] [stdout]   27:     0x63060eb158dc - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<<fn(_) -> _ as quickcheck[58da4e8ed45734a7]::tester::Testable>::result::shrink_failure<quickcheck[58da4e8ed45734a7]::tester::TestResult, nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs>::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x63060ea29c30 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<<fn(_) -> _ as quickcheck[58da4e8ed45734a7]::tester::Testable>::result::shrink_failure<quickcheck[58da4e8ed45734a7]::tester::TestResult, nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs>::{closure#0}>, quickcheck[58da4e8ed45734a7]::tester::TestResult>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x63060eb3d2cb - __rust_try
[INFO] [stdout]   30:     0x63060eb17f83 - std[d054f6f42beb1baa]::panicking::catch_unwind::<quickcheck[58da4e8ed45734a7]::tester::TestResult, core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<<fn(_) -> _ as quickcheck[58da4e8ed45734a7]::tester::Testable>::result::shrink_failure<quickcheck[58da4e8ed45734a7]::tester::TestResult, nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs>::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x63060eb17f83 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<<fn(_) -> _ as quickcheck[58da4e8ed45734a7]::tester::Testable>::result::shrink_failure<quickcheck[58da4e8ed45734a7]::tester::TestResult, nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs>::{closure#0}>, quickcheck[58da4e8ed45734a7]::tester::TestResult>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x63060eab28ae - quickcheck[58da4e8ed45734a7]::tester::safe::<quickcheck[58da4e8ed45734a7]::tester::TestResult, <fn(_) -> _ as quickcheck[58da4e8ed45734a7]::tester::Testable>::result::shrink_failure<quickcheck[58da4e8ed45734a7]::tester::TestResult, nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:402:5
[INFO] [stdout]   33:     0x63060eab3acc - <fn(_) -> _ as quickcheck[58da4e8ed45734a7]::tester::Testable>::result::shrink_failure::<quickcheck[58da4e8ed45734a7]::tester::TestResult, nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:349:33
[INFO] [stdout]   34:     0x63060eaea180 - <fn(nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs) -> quickcheck[58da4e8ed45734a7]::tester::TestResult as quickcheck[58da4e8ed45734a7]::tester::Testable>::result
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:380:17
[INFO] [stdout]   35:     0x63060eab0fab - <quickcheck[58da4e8ed45734a7]::tester::QuickCheck>::quicktest::<fn(nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs) -> quickcheck[58da4e8ed45734a7]::tester::TestResult>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:121:21
[INFO] [stdout]   36:     0x63060eab04b1 - <quickcheck[58da4e8ed45734a7]::tester::QuickCheck>::quickcheck::<fn(nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs) -> quickcheck[58da4e8ed45734a7]::tester::TestResult>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:163:41
[INFO] [stdout]   37:     0x63060ec5f3d9 - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:397:14
[INFO] [stdout]   38:     0x63060ea2a0e2 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x63060eb3d2cb - __rust_try
[INFO] [stdout]   40:     0x63060eb18a76 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x63060eb18a76 - std[d054f6f42beb1baa]::panic::catch_unwind::<nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x63060ec749d1 - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:393:23
[INFO] [stdout]   43:     0x63060ec5ea07 - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:392:16
[INFO] [stdout]   44:     0x63060ec7d716 - <nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x63060ece880b - <fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x63060ece880b - test[fad20673b750c10e]::__rust_begin_short_backtrace::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>, fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x63060ecf6085 - test[fad20673b750c10e]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x63060ecf6085 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x63060ecf6085 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x63060ecf6085 - std[d054f6f42beb1baa]::panicking::catch_unwind::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>, core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x63060ecf6085 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x63060ecf6085 - test[fad20673b750c10e]::run_test_in_process
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x63060ecf6085 - test[fad20673b750c10e]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x63060ecf0be4 - test[fad20673b750c10e]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x63060ecf0be4 - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<test[fad20673b750c10e]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x63060ecf9102 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x63060ecf9102 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x63060ecf9102 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x63060ecf9102 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x63060ecf9102 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x63060ecf9102 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x63060ecf9102 - <std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x63060f0a17df - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   64:     0x63060f0a17df - <std[d054f6f42beb1baa]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   65:     0x7f496fe64aa4 - <unknown>
[INFO] [stdout]   66:     0x7f496fef1a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'beatree::ops::update::tests::leaf_stage' (95) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28:
[INFO] [stdout] [quickcheck] TEST FAILED (runtime error). Arguments: (StageInputs { insertions: {}, deletions: [], no_shrinking: false })
[INFO] [stdout] Error: "Once instance has previously been poisoned"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63060f0a1f38 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63060f0a1f38 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63060f0b89ca - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63060f0b89ca - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x63060f0a7192 - std[d054f6f42beb1baa]::io::default_write_fmt::<alloc[154f689e5dd3bae5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x63060f0a7192 - <alloc[154f689e5dd3bae5]::vec::Vec<u8> as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x63060f07eab6 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63060f07eab6 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63060f0996d9 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63060ecf572c - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x63060ecf572c - test[fad20673b750c10e]::test_main_inner::<test[fad20673b750c10e]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63060f099952 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x63060f099952 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63060ea34beb - std[d054f6f42beb1baa]::panicking::begin_panic::<alloc[154f689e5dd3bae5]::string::String>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x63060e9c8146 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::begin_panic<alloc[154f689e5dd3bae5]::string::String>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63060ea0ab99 - std[d054f6f42beb1baa]::panicking::begin_panic::<alloc[154f689e5dd3bae5]::string::String>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x63060eab079b - <quickcheck[58da4e8ed45734a7]::tester::QuickCheck>::quickcheck::<fn(nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs) -> quickcheck[58da4e8ed45734a7]::tester::TestResult>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28
[INFO] [stdout]   19:     0x63060ec5f3d9 - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:397:14
[INFO] [stdout]   20:     0x63060ea2a0e2 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   21:     0x63060eb3d2cb - __rust_try
[INFO] [stdout]   22:     0x63060eb18a76 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   23:     0x63060eb18a76 - std[d054f6f42beb1baa]::panic::catch_unwind::<nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   24:     0x63060ec749d1 - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:393:23
[INFO] [stdout]   25:     0x63060ec5ea07 - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:392:16
[INFO] [stdout]   26:     0x63060ec7d716 - <nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::leaf_stage::{closure#0} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x63060ece880b - <fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x63060ece880b - test[fad20673b750c10e]::__rust_begin_short_backtrace::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>, fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:724:18
[INFO] [stdout]   29:     0x63060ecf6085 - test[fad20673b750c10e]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:747:74
[INFO] [stdout]   30:     0x63060ecf6085 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   31:     0x63060ecf6085 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x63060ecf6085 - std[d054f6f42beb1baa]::panicking::catch_unwind::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>, core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x63060ecf6085 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x63060ecf6085 - test[fad20673b750c10e]::run_test_in_process
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:747:27
[INFO] [stdout]   35:     0x63060ecf6085 - test[fad20673b750c10e]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:668:43
[INFO] [stdout]   36:     0x63060ecf0be4 - test[fad20673b750c10e]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:698:41
[INFO] [stdout]   37:     0x63060ecf0be4 - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<test[fad20673b750c10e]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x63060ecf9102 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   39:     0x63060ecf9102 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x63060ecf9102 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x63060ecf9102 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x63060ecf9102 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x63060ecf9102 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   44:     0x63060ecf9102 - <std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x63060f0a17df - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   46:     0x63060f0a17df - <std[d054f6f42beb1baa]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x7f496fe64aa4 - <unknown>
[INFO] [stdout]   48:     0x7f496fef1a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] lead_stage failed with seed: [22, 125, 174, 241, 185, 183, 184, 24, 0, 0, 0, 0, 0, 0, 0, 0]
[INFO] [stdout] 
[INFO] [stdout] ---- beatree::ops::update::tests::branch_stage stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'beatree::ops::update::tests::branch_stage' (93) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28:
[INFO] [stdout] [quickcheck] TEST FAILED (runtime error). Arguments: (StageInputs { insertions: {Key { inner: [255, 212, 114, 131, 255, 144, 163, 132, 105, 43, 99, 188, 144, 255, 16, 236, 144, 223, 76, 28, 247, 121, 35, 0, 139, 96, 129, 249, 212, 12, 153, 1] }: 0}, deletions: [0], no_shrinking: false })
[INFO] [stdout] Error: "I/O Pool Down: \"SendError(..)\""
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63060f0a1f38 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63060f0a1f38 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63060f0a1f38 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63060f0b89ca - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63060f0b89ca - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x63060f0a7192 - std[d054f6f42beb1baa]::io::default_write_fmt::<alloc[154f689e5dd3bae5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x63060f0a7192 - <alloc[154f689e5dd3bae5]::vec::Vec<u8> as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x63060f07eab6 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63060f07eab6 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63060f0996d9 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63060ecf572c - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x63060ecf572c - test[fad20673b750c10e]::test_main_inner::<test[fad20673b750c10e]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63060f099952 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x63060f099952 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63060ea34beb - std[d054f6f42beb1baa]::panicking::begin_panic::<alloc[154f689e5dd3bae5]::string::String>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x63060e9c8146 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::begin_panic<alloc[154f689e5dd3bae5]::string::String>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63060ea0ab99 - std[d054f6f42beb1baa]::panicking::begin_panic::<alloc[154f689e5dd3bae5]::string::String>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x63060eab079b - <quickcheck[58da4e8ed45734a7]::tester::QuickCheck>::quickcheck::<fn(nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::StageInputs) -> quickcheck[58da4e8ed45734a7]::tester::TestResult>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28
[INFO] [stdout]   19:     0x63060ec5f459 - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::branch_stage::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:593:14
[INFO] [stdout]   20:     0x63060ea2a102 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::branch_stage::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   21:     0x63060eb3d2cb - __rust_try
[INFO] [stdout]   22:     0x63060eb18ae6 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::branch_stage::{closure#0}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   23:     0x63060eb18ae6 - std[d054f6f42beb1baa]::panic::catch_unwind::<nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::branch_stage::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   24:     0x63060ec74af1 - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::branch_stage
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:589:23
[INFO] [stdout]   25:     0x63060ec5ea37 - nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::branch_stage::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/nomt/src/beatree/ops/update/tests.rs:588:18
[INFO] [stdout]   26:     0x63060ec7d756 - <nomt[1ef52ef3d7e9df99]::beatree::ops::update::tests::branch_stage::{closure#0} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x63060ece880b - <fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x63060ece880b - test[fad20673b750c10e]::__rust_begin_short_backtrace::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>, fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:724:18
[INFO] [stdout]   29:     0x63060ecf6085 - test[fad20673b750c10e]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:747:74
[INFO] [stdout]   30:     0x63060ecf6085 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   31:     0x63060ecf6085 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x63060ecf6085 - std[d054f6f42beb1baa]::panicking::catch_unwind::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>, core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x63060ecf6085 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x63060ecf6085 - test[fad20673b750c10e]::run_test_in_process
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:747:27
[INFO] [stdout]   35:     0x63060ecf6085 - test[fad20673b750c10e]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:668:43
[INFO] [stdout]   36:     0x63060ecf0be4 - test[fad20673b750c10e]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:698:41
[INFO] [stdout]   37:     0x63060ecf0be4 - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<test[fad20673b750c10e]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x63060ecf9102 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   39:     0x63060ecf9102 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x63060ecf9102 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x63060ecf9102 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x63060ecf9102 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x63060ecf9102 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   44:     0x63060ecf9102 - <std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x63060f0a17df - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   46:     0x63060f0a17df - <std[d054f6f42beb1baa]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x7f496fe64aa4 - <unknown>
[INFO] [stdout]   48:     0x7f496fef1a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] branch_stage failed with seed: [22, 125, 174, 241, 185, 183, 184, 24, 0, 0, 0, 0, 0, 0, 0, 0]
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     beatree::ops::update::tests::branch_stage
[INFO] [stdout]     beatree::ops::update::tests::leaf_stage
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 152 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.13s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p nomt --lib`
[INFO] running `Command { std: "docker" "inspect" "5fbf367565b538fe1f2d4ca7f9878b487d8b4e104568932a5edb6d78b9f2c416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbf367565b538fe1f2d4ca7f9878b487d8b4e104568932a5edb6d78b9f2c416", kill_on_drop: false }`
[INFO] [stdout] 5fbf367565b538fe1f2d4ca7f9878b487d8b4e104568932a5edb6d78b9f2c416
