[INFO] fetching crate wavelet-matrix 0.4.7...
[INFO] testing wavelet-matrix-0.4.7 against 1.94.0 for beta-1.95-1
[INFO] extracting crate wavelet-matrix 0.4.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate wavelet-matrix 0.4.7
[INFO] finished tweaking crates.io crate wavelet-matrix 0.4.7
[INFO] tweaked toml for crates.io crate wavelet-matrix 0.4.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wavelet-matrix 0.4.7 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding easybench v0.1.4 (available: v1.1.1)
[INFO] [stderr]       Adding itertools v0.7.11 (available: v0.14.0)
[INFO] [stderr]       Adding num v0.1.43 (available: v0.4.3)
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.10.0)
[INFO] [stderr]       Adding succinct v0.4.4 (available: v0.5.2)
[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: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded succinct v0.4.4
[INFO] [stderr]   Downloaded num-bigint v0.1.45
[INFO] [stderr]   Downloaded easybench v0.1.4
[INFO] [stderr]   Downloaded num-complex v0.1.44
[INFO] [stderr]   Downloaded rustc-serialize v0.3.25
[INFO] [stderr]   Downloaded itertools v0.7.11
[INFO] [stderr]   Downloaded num-rational v0.1.43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92197cf61935035d2a1400cfec9f1931cda6b13c7da5497d596e78e7cf24a7c2
[INFO] running `Command { std: "docker" "start" "-a" "92197cf61935035d2a1400cfec9f1931cda6b13c7da5497d596e78e7cf24a7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92197cf61935035d2a1400cfec9f1931cda6b13c7da5497d596e78e7cf24a7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92197cf61935035d2a1400cfec9f1931cda6b13c7da5497d596e78e7cf24a7c2", kill_on_drop: false }`
[INFO] [stdout] 92197cf61935035d2a1400cfec9f1931cda6b13c7da5497d596e78e7cf24a7c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7ee3a863a3b5f32b973ddc373d9e58a842ee8aaa4aea1de262bcea23d6b4495
[INFO] running `Command { std: "docker" "start" "-a" "b7ee3a863a3b5f32b973ddc373d9e58a842ee8aaa4aea1de262bcea23d6b4495", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling succinct v0.4.4
[INFO] [stderr]    Compiling wavelet-matrix v0.4.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wavelet_matrix.rs:192:19
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub fn search(&self, pos_range: Range<usize>, value: u64) -> WaveletMatrixSearch {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub fn search(&self, pos_range: Range<usize>, value: u64) -> WaveletMatrixSearch<'_> {
[INFO] [stdout]     |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wavelet_matrix.rs:202:26
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn search_prefix(&self,
[INFO] [stdout]     |                          ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 206 |                          -> WaveletMatrixSearch {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^ 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] 206 |                          -> WaveletMatrixSearch<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "b7ee3a863a3b5f32b973ddc373d9e58a842ee8aaa4aea1de262bcea23d6b4495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ee3a863a3b5f32b973ddc373d9e58a842ee8aaa4aea1de262bcea23d6b4495", kill_on_drop: false }`
[INFO] [stdout] b7ee3a863a3b5f32b973ddc373d9e58a842ee8aaa4aea1de262bcea23d6b4495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ed670baef5ac5115a53094a03f6a3d74c55c5a71f2dacb557d8928b379e591a
[INFO] running `Command { std: "docker" "start" "-a" "5ed670baef5ac5115a53094a03f6a3d74c55c5a71f2dacb557d8928b379e591a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wavelet_matrix.rs:192:19
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub fn search(&self, pos_range: Range<usize>, value: u64) -> WaveletMatrixSearch {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub fn search(&self, pos_range: Range<usize>, value: u64) -> WaveletMatrixSearch<'_> {
[INFO] [stdout]     |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wavelet_matrix.rs:202:26
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn search_prefix(&self,
[INFO] [stdout]     |                          ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 206 |                          -> WaveletMatrixSearch {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^ 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] 206 |                          -> WaveletMatrixSearch<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling easybench v0.1.4
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling wavelet-matrix v0.4.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wavelet_matrix.rs:192:19
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub fn search(&self, pos_range: Range<usize>, value: u64) -> WaveletMatrixSearch {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub fn search(&self, pos_range: Range<usize>, value: u64) -> WaveletMatrixSearch<'_> {
[INFO] [stdout]     |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wavelet_matrix.rs:202:26
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn search_prefix(&self,
[INFO] [stdout]     |                          ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 206 |                          -> WaveletMatrixSearch {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^ 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] 206 |                          -> WaveletMatrixSearch<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "5ed670baef5ac5115a53094a03f6a3d74c55c5a71f2dacb557d8928b379e591a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed670baef5ac5115a53094a03f6a3d74c55c5a71f2dacb557d8928b379e591a", kill_on_drop: false }`
[INFO] [stdout] 5ed670baef5ac5115a53094a03f6a3d74c55c5a71f2dacb557d8928b379e591a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18364b291e4ea5a85d344c68d2a897feaff40f4992de6a4f9fb2b934c545f5c6
[INFO] running `Command { std: "docker" "start" "-a" "18364b291e4ea5a85d344c68d2a897feaff40f4992de6a4f9fb2b934c545f5c6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/wavelet_matrix.rs:192:19
[INFO] [stdout] running 10 tests
[INFO] [stderr]     |
[INFO] [stderr] 192 |     pub fn search(&self, pos_range: Range<usize>, value: u64) -> WaveletMatrixSearch {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 192 |     pub fn search(&self, pos_range: Range<usize>, value: u64) -> WaveletMatrixSearch<'_> {
[INFO] [stderr]     |                                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/wavelet_matrix.rs:202:26
[INFO] [stderr]     |
[INFO] [stderr] 202 |     pub fn search_prefix(&self,
[INFO] [stderr]     |                          ^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 206 |                          -> WaveletMatrixSearch {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ 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] 206 |                          -> WaveletMatrixSearch<'_> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `wavelet-matrix` (lib) generated 2 warnings (run `cargo fix --lib -p wavelet-matrix` to apply 2 suggestions)
[INFO] [stderr] warning: `wavelet-matrix` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wavelet_matrix-e11b509f2bf563ec)
[INFO] [stdout] test wavelet_matrix::tests::example ... ok
[INFO] [stdout] test wavelet_matrix::tests::wavelet_matrix_sanity ... ok
[INFO] [stdout] test wavelet_matrix::tests::count_panic_end - should panic ... ok
[INFO] [stdout] test wavelet_matrix::tests::count_panic_start - should panic ... ok
[INFO] [stdout] test wavelet_matrix::tests::new_panic - should panic ... ok
[INFO] [stdout] test wavelet_matrix::tests::lookup_panic - should panic ... ok
[INFO] [stdout] test wavelet_matrix::tests::layers_4 ... FAILED
[INFO] [stdout] test wavelet_matrix::tests::layers_7 ... ok
[INFO] [stdout] test rsdic_simple::tests::rsdic_sanity ... ok
[INFO] [stdout] test wavelet_matrix::tests::layers_64 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- wavelet_matrix::tests::layers_4 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'wavelet_matrix::tests::layers_4' (28) panicked at src/wavelet_matrix.rs:494:37:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5eed434e0bc2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5eed434e0bc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5eed434e0bc2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5eed434e0bc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5eed434f0cca - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5eed434f0cca - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5eed434af7d6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5eed434af7d6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5eed434bffd9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5eed434bffd9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5eed434bfe71 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5eed4347887e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5eed4347887e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5eed434c0252 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5eed434c0252 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5eed434c00ca - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5eed434bb5c9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5eed434a460d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5eed434f813c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5eed434f7e49 - core::panicking::panic_const::panic_const_sub_overflow::h4fc8a8b45fa9fae9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5eed4344f77c - wavelet_matrix::wavelet_matrix::WaveletMatrix::check_prefix::h3d5c5971a694dc56
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wavelet_matrix.rs:494:37
[INFO] [stdout]   21:     0x5eed4344f427 - wavelet_matrix::wavelet_matrix::WaveletMatrix::expand_node::hc383cbdccc01e439
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wavelet_matrix.rs:472:21
[INFO] [stdout]   22:     0x5eed43450f64 - wavelet_matrix::wavelet_matrix::WaveletMatrix::values::h2065fe44a1c8888d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wavelet_matrix.rs:406:33
[INFO] [stdout]   23:     0x5eed434508c3 - wavelet_matrix::wavelet_matrix::WaveletMatrix::min_k::h88599429801c9d34
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wavelet_matrix.rs:375:14
[INFO] [stdout]   24:     0x5eed4342d042 - wavelet_matrix::wavelet_matrix::tests::test_ranking::hf029f43f245165c1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wavelet_matrix.rs:1155:23
[INFO] [stdout]   25:     0x5eed4342cb61 - wavelet_matrix::wavelet_matrix::tests::random_test::h6e39c1beff651725
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wavelet_matrix.rs:1222:17
[INFO] [stdout]   26:     0x5eed43431d70 - wavelet_matrix::wavelet_matrix::tests::layers_4::ha2f13070592f9450
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wavelet_matrix.rs:1240:9
[INFO] [stdout]   27:     0x5eed43431da7 - wavelet_matrix::wavelet_matrix::tests::layers_4::{{closure}}::h7e2de2d6ada8a566
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wavelet_matrix.rs:1239:18
[INFO] [stdout]   28:     0x5eed434559b6 - core::ops::function::FnOnce::call_once::he835e09c3ee14b1a
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5eed4347863b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5eed4347863b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x5eed4348c04a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x5eed4348c04a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x5eed4348c04a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   34:     0x5eed4348c04a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   35:     0x5eed4348c04a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x5eed4348c04a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x5eed4348c04a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x5eed434664a4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x5eed434664a4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   40:     0x5eed43469e42 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   41:     0x5eed43469e42 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x5eed43469e42 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   43:     0x5eed43469e42 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   44:     0x5eed43469e42 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5eed43469e42 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   46:     0x5eed43469e42 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5eed434b685f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   48:     0x5eed434b685f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   49:     0x70eb2c9fbaa4 - <unknown>
[INFO] [stdout]   50:     0x70eb2ca88a64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     wavelet_matrix::tests::layers_4
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "18364b291e4ea5a85d344c68d2a897feaff40f4992de6a4f9fb2b934c545f5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18364b291e4ea5a85d344c68d2a897feaff40f4992de6a4f9fb2b934c545f5c6", kill_on_drop: false }`
[INFO] [stdout] 18364b291e4ea5a85d344c68d2a897feaff40f4992de6a4f9fb2b934c545f5c6
