[INFO] cloning repository https://github.com/Skadic/succinct_neo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Skadic/succinct_neo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkadic%2Fsuccinct_neo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkadic%2Fsuccinct_neo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2fdfc4620f95fed890682a657b867b9375319a23
[INFO] testing Skadic/succinct_neo against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkadic%2Fsuccinct_neo" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Skadic/succinct_neo
[INFO] finished tweaking git repo https://github.com/Skadic/succinct_neo
[INFO] tweaked toml for git repo https://github.com/Skadic/succinct_neo written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Skadic/succinct_neo on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Skadic/succinct_neo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_pipe v1.1.2
[INFO] [stderr]   Downloaded xtaskops v0.4.1
[INFO] [stderr]   Downloaded derive_builder_macro v0.12.0
[INFO] [stderr]   Downloaded derive_builder_core v0.12.0
[INFO] [stderr]   Downloaded num v0.4.0
[INFO] [stderr]   Downloaded derive_builder v0.12.0
[INFO] [stderr]   Downloaded num-complex v0.4.3
[INFO] [stderr]   Downloaded anyhow v1.0.68
[INFO] [stderr]   Downloaded darling v0.14.2
[INFO] [stderr]   Downloaded darling_core v0.14.2
[INFO] [stderr]   Downloaded dialoguer v0.10.3
[INFO] [stderr]   Downloaded fs_extra v1.2.0
[INFO] [stderr]   Downloaded darling_macro v0.14.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.50
[INFO] [stderr]   Downloaded duct v0.13.6
[INFO] [stderr]   Downloaded clap v3.2.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 642481ee7cb08fa7eaad6bca6c186fc32e87150936b5f1e88b01b0a17ad3624f
[INFO] running `Command { std: "docker" "start" "-a" "642481ee7cb08fa7eaad6bca6c186fc32e87150936b5f1e88b01b0a17ad3624f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "642481ee7cb08fa7eaad6bca6c186fc32e87150936b5f1e88b01b0a17ad3624f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642481ee7cb08fa7eaad6bca6c186fc32e87150936b5f1e88b01b0a17ad3624f", kill_on_drop: false }`
[INFO] [stdout] 642481ee7cb08fa7eaad6bca6c186fc32e87150936b5f1e88b01b0a17ad3624f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13b61f81a18fa1a798ad140c6f4cea5db1cadbc2d131a24c4fc203914bda0707
[INFO] running `Command { std: "docker" "start" "-a" "13b61f81a18fa1a798ad140c6f4cea5db1cadbc2d131a24c4fc203914bda0707", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling zeroize v1.5.7
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling paste v1.0.11
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling console v0.15.5
[INFO] [stderr]    Compiling os_pipe v1.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling shared_child v1.0.0
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling duct v0.13.6
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling dialoguer v0.10.3
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling succinct_neo v0.1.0 (/opt/rustwide/workdir/succinct_neo)
[INFO] [stdout] warning: method `l1` is never used
[INFO] [stdout]    --> succinct_neo/src/rank_select/flat_popcount/mod.rs:211:15
[INFO] [stdout]     |
[INFO] [stdout]  40 | impl<'a, T> FlatPopcount<'a, T> {
[INFO] [stdout]     | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 211 |     unsafe fn l1(&self, l1_index: usize) -> usize {
[INFO] [stdout]     |               ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SelectSupport` is never used
[INFO] [stdout]   --> succinct_neo/src/rank_select/traits.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub trait SelectSupport<const TARGET: bool> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> succinct_neo/src/int_vec/mod.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn iter(&self) -> Iter {
[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] 99 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]    |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling darling_core v0.14.2
[INFO] [stderr]    Compiling darling_macro v0.14.2
[INFO] [stderr]    Compiling darling v0.14.2
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]    Compiling derive_builder v0.12.0
[INFO] [stderr]    Compiling xtaskops v0.4.1
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.67s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "13b61f81a18fa1a798ad140c6f4cea5db1cadbc2d131a24c4fc203914bda0707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b61f81a18fa1a798ad140c6f4cea5db1cadbc2d131a24c4fc203914bda0707", kill_on_drop: false }`
[INFO] [stdout] 13b61f81a18fa1a798ad140c6f4cea5db1cadbc2d131a24c4fc203914bda0707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf015a65accb619fbd40f1f1ee98c944924d649060fd06f14aa9f92cd8cb2e0d
[INFO] running `Command { std: "docker" "start" "-a" "bf015a65accb619fbd40f1f1ee98c944924d649060fd06f14aa9f92cd8cb2e0d", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stdout] warning: method `l1` is never used
[INFO] [stdout]    --> succinct_neo/src/rank_select/flat_popcount/mod.rs:211:15
[INFO] [stdout]     |
[INFO] [stdout]  40 | impl<'a, T> FlatPopcount<'a, T> {
[INFO] [stdout]     | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 211 |     unsafe fn l1(&self, l1_index: usize) -> usize {
[INFO] [stdout]     |               ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SelectSupport` is never used
[INFO] [stdout]   --> succinct_neo/src/rank_select/traits.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub trait SelectSupport<const TARGET: bool> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> succinct_neo/src/int_vec/mod.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn iter(&self) -> Iter {
[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] 99 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]    |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling succinct_neo v0.1.0 (/opt/rustwide/workdir/succinct_neo)
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> succinct_neo/src/int_vec/mod.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn iter(&self) -> Iter {
[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] 99 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]    |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "bf015a65accb619fbd40f1f1ee98c944924d649060fd06f14aa9f92cd8cb2e0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf015a65accb619fbd40f1f1ee98c944924d649060fd06f14aa9f92cd8cb2e0d", kill_on_drop: false }`
[INFO] [stdout] bf015a65accb619fbd40f1f1ee98c944924d649060fd06f14aa9f92cd8cb2e0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae71c299174f5d8e5b6dab8353dd339cfc53702785ac237e27b3b6620cfb730f
[INFO] running `Command { std: "docker" "start" "-a" "ae71c299174f5d8e5b6dab8353dd339cfc53702785ac237e27b3b6620cfb730f", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: method `l1` is never used
[INFO] [stderr]    --> succinct_neo/src/rank_select/flat_popcount/mod.rs:211:15
[INFO] [stderr]     |
[INFO] [stderr]  40 | impl<'a, T> FlatPopcount<'a, T> {
[INFO] [stderr]     | ------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 211 |     unsafe fn l1(&self, l1_index: usize) -> usize {
[INFO] [stderr]     |               ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `SelectSupport` is never used
[INFO] [stderr]   --> succinct_neo/src/rank_select/traits.rs:91:11
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub trait SelectSupport<const TARGET: bool> {
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> succinct_neo/src/int_vec/mod.rs:99:17
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn iter(&self) -> Iter {
[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] 99 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stderr]    |                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `succinct_neo` (lib) generated 3 warnings (run `cargo fix --lib -p succinct_neo` to apply 1 suggestion)
[INFO] [stderr] warning: `succinct_neo` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/succinct_neo-bf6f6b2750934c19)
[INFO] [stdout] 
[INFO] [stdout] running 88 tests
[INFO] [stdout] test bit_vec::backing::test::op_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u16_flip_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u16_set_get_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u32_flip_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u32_set_get_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u8_flip_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u64_flip_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u64_set_get_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u8_set_get_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::flip_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::set_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::get_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::usize_flip_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u16_set_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::u16_flip_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::u16_get_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::usize_set_get_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u32_flip_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::slice::slicing::test::invalid_bounds_mut - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::u8_get_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::slice::slicing::test::right_out_of_bounds_mut - should panic ... ok
[INFO] [stdout] test bit_vec::slice::slicing::test::slice_unchecked_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u8_flip_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::u32_set_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::slice::test::debug_test ... ok
[INFO] [stdout] test bit_vec::slice::test::is_empty_test ... ok
[INFO] [stdout] test bit_vec::slice::test::iter_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u64_set_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::u64_get_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::slice::test::split_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::equality_test ... ok
[INFO] [stdout] test bit_vec::slice::test::slice_invalid_bound_test - should panic ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::flip_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::full_range_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::get_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::iter_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::range_from_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::range_inclusive_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::range_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::range_to_inclusive_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::range_to_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::flip_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::set_test ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::set_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::test::flip_bit_test ... ok
[INFO] [stdout] test bit_vec::backing::test::usize_get_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::usize_set_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::slice::slicing::test::invalid_bounds - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::u32_get_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::slice::slicing::test::left_out_of_bounds - should panic ... ok
[INFO] [stdout] test bit_vec::slice::slicing::test::left_out_of_bounds_mut - should panic ... ok
[INFO] [stdout] test bit_vec::slice::slicing::test::right_out_of_bounds - should panic ... ok
[INFO] [stdout] test bit_vec::test::flip_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u64_flip_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::test::get_out_of_bounds_mut_test - should panic ... ok
[INFO] [stdout] test bit_vec::test::into_iter_test ... ok
[INFO] [stdout] test bit_vec::backing::test::u8_set_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::test::basics_test ... ok
[INFO] [stdout] test bit_vec::test::flip_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::backing::test::usize_flip_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::get_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test int_vec::test::basics_test ... ok
[INFO] [stdout] test bit_vec::test::set_get_bit_test ... ok
[INFO] [stdout] test bit_vec::test::set_get_test ... ok
[INFO] [stdout] test int_vec::test::get_test ... ok
[INFO] [stdout] test int_vec::test::into_iter_test ... ok
[INFO] [stdout] test bit_vec::test::flip_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test int_vec::test::iter_test ... ok
[INFO] [stdout] test int_vec::test::push_test ... ok
[INFO] [stdout] test bit_vec::test::get_bit_out_of_bounds_mut_test - should panic ... ok
[INFO] [stdout] test rank_select::flat_popcount::strats::test::binary_search_1_increment_test ... ok
[INFO] [stdout] test int_vec::test::set_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test int_vec::test::set_test ... ok
[INFO] [stdout] test bit_vec::test::set_bit_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test rank_select::flat_popcount::strats::test::binary_search_equal_test ... ok
[INFO] [stdout] test int_vec::test::set_too_large_number_test - should panic ... ok
[INFO] [stdout] test int_vec::test::push_too_large_number_test - should panic ... ok
[INFO] [stdout] test bit_vec::slice::trait_impls::test::get_out_of_bounds_mut_test - should panic ... ok
[INFO] [stdout] test bit_vec::test::set_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test int_vec::test::get_out_of_bounds_test - should panic ... ok
[INFO] [stdout] test rank_select::flat_popcount::strats::test::binary_search_generic_test ... ok
[INFO] [stdout] test rank_select::flat_popcount::strats::test::linear_search_1_increment_test ... ok
[INFO] [stdout] test rank_select::flat_popcount::strats::test::linear_search_equal_test ... ok
[INFO] [stdout] test rank_select::flat_popcount::strats::test::linear_search_generic_test ... ok
[INFO] [stdout] test rank_select::flat_popcount::test::select_exceed_test ... ok
[INFO] [stdout] test rank_select::flat_popcount::test::new_test ... ok
[INFO] [stdout] test rank_select::flat_popcount::test::rank_test ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'rank_select::flat_popcount::test::select_test' (111) panicked at succinct_neo/src/rank_select/flat_popcount/mod.rs:212:26:
[INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice
[INFO] [stderr] 
[INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5c8ed705f9d2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5c8ed705f9d2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5c8ed705f9d2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x5c8ed705f9d2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x5c8ed706fbba - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x5c8ed706fbba - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stderr]    6:     0x5c8ed702e836 - std::io::default_write_fmt::hd49a3027caaa0994
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5c8ed702e836 - std::io::Write::write_fmt::h6f0185aecf0ed75f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x5c8ed703eeb9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x5c8ed703eeb9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x5c8ed703ed19 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x5c8ed70011ae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   12:     0x5c8ed70011ae - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x5c8ed703f132 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   14:     0x5c8ed703f132 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x5c8ed703efaa - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13
[INFO] [stderr]   16:     0x5c8ed703a509 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x5c8ed702354d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x5c8ed707702d - core::panicking::panic_nounwind_fmt::runtime::hc88ed2bfe3f4a8c8
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x5c8ed707702d - core::panicking::panic_nounwind_fmt::h0fb754c2e2cbb5f3
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/intrinsics/mod.rs:2432:9
[INFO] [stderr]   20:     0x5c8ed6fd24e4 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::h14a20c1415aea955
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ub_checks.rs:73:21
[INFO] [stderr]   21:     0x5c8ed6fd2439 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::h04aeeb93755a70ad
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ub_checks.rs:78:17
[INFO] [stderr]   22:     0x5c8ed6fe1c08 - core::slice::<impl [T]>::get_unchecked::hd5fbd746bf3346cb
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/slice/mod.rs:646:26
[INFO] [stderr]   23:     0x5c8ed6fbb9ad - succinct_neo::rank_select::flat_popcount::FlatPopcount<T>::l1::h5f231d0a99eee066
[INFO] [stderr]                                at /opt/rustwide/workdir/succinct_neo/src/rank_select/flat_popcount/mod.rs:212:26
[INFO] [stderr]   24:     0x5c8ed6fbfcec - <succinct_neo::rank_select::flat_popcount::FlatPopcount<Strat> as succinct_neo::rank_select::traits::SelectSupport<_>>::select::h9c2c16007f4b7f46
[INFO] [stderr]                                at /opt/rustwide/workdir/succinct_neo/src/rank_select/flat_popcount/mod.rs:261:32
[INFO] [stderr]   25:     0x5c8ed6fdbcaa - succinct_neo::rank_select::flat_popcount::test::select_test::hf983d936fd98e327
[INFO] [stderr]                                at /opt/rustwide/workdir/succinct_neo/src/rank_select/flat_popcount/mod.rs:379:41
[INFO] [stderr]   26:     0x5c8ed6fdbe77 - succinct_neo::rank_select::flat_popcount::test::select_test::{{closure}}::h849e5ba6472676ce
[INFO] [stderr]                                at /opt/rustwide/workdir/succinct_neo/src/rank_select/flat_popcount/mod.rs:370:21
[INFO] [stderr]   27:     0x5c8ed6fd8046 - core::ops::function::FnOnce::call_once::h577e8b1cb78382cf
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   28:     0x5c8ed7000f6b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   29:     0x5c8ed7000f6b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stderr]   30:     0x5c8ed701497a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stderr]   31:     0x5c8ed701497a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   32:     0x5c8ed701497a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stderr]   33:     0x5c8ed701497a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stderr]   34:     0x5c8ed701497a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stderr]   35:     0x5c8ed701497a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stderr]   36:     0x5c8ed701497a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stderr]   37:     0x5c8ed6feedd4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stderr]   38:     0x5c8ed6feedd4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   39:     0x5c8ed6ff2772 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]   40:     0x5c8ed6ff2772 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   41:     0x5c8ed6ff2772 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stderr]   42:     0x5c8ed6ff2772 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stderr]   43:     0x5c8ed6ff2772 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stderr]   44:     0x5c8ed6ff2772 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]   45:     0x5c8ed6ff2772 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   46:     0x5c8ed703579f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr]   47:     0x5c8ed703579f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stderr]   48:     0x76298b6dcaa4 - <unknown>
[INFO] [stderr]   49:     0x76298b769a64 - clone
[INFO] [stderr]   50:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `-p succinct_neo --lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/succinct_neo-bf6f6b2750934c19` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "ae71c299174f5d8e5b6dab8353dd339cfc53702785ac237e27b3b6620cfb730f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae71c299174f5d8e5b6dab8353dd339cfc53702785ac237e27b3b6620cfb730f", kill_on_drop: false }`
[INFO] [stdout] ae71c299174f5d8e5b6dab8353dd339cfc53702785ac237e27b3b6620cfb730f
