[INFO] cloning repository https://github.com/vkomenda/buttrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vkomenda/buttrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkomenda%2Fbuttrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkomenda%2Fbuttrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99b0a45fc4fbdfb9329867e02217aa259d955970
[INFO] testing vkomenda/buttrs against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkomenda%2Fbuttrs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vkomenda/buttrs
[INFO] finished tweaking git repo https://github.com/vkomenda/buttrs
[INFO] tweaked toml for git repo https://github.com/vkomenda/buttrs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vkomenda/buttrs on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vkomenda/buttrs 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f7ffc03c093d0706772eeabf1ecffaca65982f4427f53a981888c15bcda9e05
[INFO] running `Command { std: "docker" "start" "-a" "6f7ffc03c093d0706772eeabf1ecffaca65982f4427f53a981888c15bcda9e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f7ffc03c093d0706772eeabf1ecffaca65982f4427f53a981888c15bcda9e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7ffc03c093d0706772eeabf1ecffaca65982f4427f53a981888c15bcda9e05", kill_on_drop: false }`
[INFO] [stdout] 6f7ffc03c093d0706772eeabf1ecffaca65982f4427f53a981888c15bcda9e05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd51a0862ae83c6d3ad48c1975d6b9e30ef015609bc4e8e60758c4b93e293d77
[INFO] running `Command { std: "docker" "start" "-a" "bd51a0862ae83c6d3ad48c1975d6b9e30ef015609bc4e8e60758c4b93e293d77", kill_on_drop: false }`
[INFO] [stderr]    Compiling buttrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `apply` and `inv` are never used
[INFO] [stdout]   --> src/gf2p8/bit_matrix.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  4 | impl BitMatrix {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  8 |     pub fn apply(&self, v: u8) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn inv(&self) -> Option<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `into_usize` and `iter_inverses` are never used
[INFO] [stdout]   --> src/gf2p8/generic.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait Gf2p8: Sized + Copy + From<u8> + Into<u8> + PartialEq {
[INFO] [stdout]    |           ----- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn into_usize(self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn iter_inverses() -> impl Iterator<Item = Self> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `eval_erasure_locator_poly` and `generate_lch_twiddle_tower` are never used
[INFO] [stdout]    --> src/gf2p8/generic.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub trait CantorBasis<G: Gf2p8>:
[INFO] [stdout]     |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 166 |     fn eval_erasure_locator_poly(&self, i: u8, erased_indices: &[u8]) -> G {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     fn generate_lch_twiddle_tower<const N: usize>(&self) -> Vec<BitMatrix> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Gf2p8Lut` is never used
[INFO] [stdout]    --> src/gf2p8/generic.rs:230:11
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub trait Gf2p8Lut: Gf2p8 {
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CantorBasisLut` is never used
[INFO] [stdout]    --> src/gf2p8/generic.rs:254:11
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub trait CantorBasisLut<G: Gf2p8Lut> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CantorBasis11d` is never constructed
[INFO] [stdout]   --> src/gf2p8/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct CantorBasis11d(pub [Gf2p8_11d; 8]);
[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 `CantorBasis` is never used
[INFO] [stdout]    --> src/gf2p8/generic.rs:128:11
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub trait CantorBasis<G: Gf2p8>:
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CantorBasisLut11d` is never constructed
[INFO] [stdout]   --> src/poly_11d/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct CantorBasisLut11d {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/poly_11d/mod.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl CantorBasisLut11d {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 34 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TWIDDLE_FACTORS` is never used
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/buttrs-dc8201dcc0b9f281/out/tables_11d.rs:76:11
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub const TWIDDLE_FACTORS: [BitMatrix; 8] = [
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CANTOR_SUBSPACE` is never used
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/buttrs-dc8201dcc0b9f281/out/tables_11d.rs:87:11
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub const CANTOR_SUBSPACE: [u8; 256] = [
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "bd51a0862ae83c6d3ad48c1975d6b9e30ef015609bc4e8e60758c4b93e293d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd51a0862ae83c6d3ad48c1975d6b9e30ef015609bc4e8e60758c4b93e293d77", kill_on_drop: false }`
[INFO] [stdout] bd51a0862ae83c6d3ad48c1975d6b9e30ef015609bc4e8e60758c4b93e293d77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4358e6b6df4d557bc54c90f0dcc104d243717971667af2e2f58b94e1c4801e4c
[INFO] running `Command { std: "docker" "start" "-a" "4358e6b6df4d557bc54c90f0dcc104d243717971667af2e2f58b94e1c4801e4c", kill_on_drop: false }`
[INFO] [stdout] warning: methods `apply` and `inv` are never used
[INFO] [stdout]   --> src/gf2p8/bit_matrix.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  4 | impl BitMatrix {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  8 |     pub fn apply(&self, v: u8) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn inv(&self) -> Option<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `into_usize` and `iter_inverses` are never used
[INFO] [stdout]   --> src/gf2p8/generic.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait Gf2p8: Sized + Copy + From<u8> + Into<u8> + PartialEq {
[INFO] [stdout]    |           ----- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn into_usize(self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn iter_inverses() -> impl Iterator<Item = Self> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `eval_erasure_locator_poly` and `generate_lch_twiddle_tower` are never used
[INFO] [stdout]    --> src/gf2p8/generic.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub trait CantorBasis<G: Gf2p8>:
[INFO] [stdout]     |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 166 |     fn eval_erasure_locator_poly(&self, i: u8, erased_indices: &[u8]) -> G {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     fn generate_lch_twiddle_tower<const N: usize>(&self) -> Vec<BitMatrix> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Gf2p8Lut` is never used
[INFO] [stdout]    --> src/gf2p8/generic.rs:230:11
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub trait Gf2p8Lut: Gf2p8 {
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CantorBasisLut` is never used
[INFO] [stdout]    --> src/gf2p8/generic.rs:254:11
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub trait CantorBasisLut<G: Gf2p8Lut> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CantorBasis11d` is never constructed
[INFO] [stdout]   --> src/gf2p8/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct CantorBasis11d(pub [Gf2p8_11d; 8]);
[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 `CantorBasis` is never used
[INFO] [stdout]    --> src/gf2p8/generic.rs:128:11
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub trait CantorBasis<G: Gf2p8>:
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CantorBasisLut11d` is never constructed
[INFO] [stdout]   --> src/poly_11d/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct CantorBasisLut11d {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/poly_11d/mod.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl CantorBasisLut11d {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 34 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TWIDDLE_FACTORS` is never used
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/buttrs-dc8201dcc0b9f281/out/tables_11d.rs:76:11
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub const TWIDDLE_FACTORS: [BitMatrix; 8] = [
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CANTOR_SUBSPACE` is never used
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/buttrs-dc8201dcc0b9f281/out/tables_11d.rs:87:11
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub const CANTOR_SUBSPACE: [u8; 256] = [
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling buttrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `into_fft_twiddle_matrices`, `eval_erasure_locator_poly`, and `iter_subspace_points` are never used
[INFO] [stdout]    --> src/gf2p8/generic.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub trait CantorBasis<G: Gf2p8>:
[INFO] [stdout]     |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 157 |     fn into_fft_twiddle_matrices(self) -> Vec<BitMatrix> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     fn eval_erasure_locator_poly(&self, i: u8, erased_indices: &[u8]) -> G {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn iter_subspace_points(&self) -> (usize, impl Iterator<Item = G>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "4358e6b6df4d557bc54c90f0dcc104d243717971667af2e2f58b94e1c4801e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4358e6b6df4d557bc54c90f0dcc104d243717971667af2e2f58b94e1c4801e4c", kill_on_drop: false }`
[INFO] [stdout] 4358e6b6df4d557bc54c90f0dcc104d243717971667af2e2f58b94e1c4801e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 798eb73d36a42c1e70649c3dd8e0a923d2bd78ddfb12620561a7e2c6a2653903
[INFO] running `Command { std: "docker" "start" "-a" "798eb73d36a42c1e70649c3dd8e0a923d2bd78ddfb12620561a7e2c6a2653903", kill_on_drop: false }`
[INFO] [stderr] warning: methods `apply` and `inv` are never used
[INFO] [stderr]   --> src/gf2p8/bit_matrix.rs:8:12
[INFO] [stderr]    |
[INFO] [stderr]  4 | impl BitMatrix {
[INFO] [stderr]    | -------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  8 |     pub fn apply(&self, v: u8) -> u8 {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 |     pub fn inv(&self) -> Option<Self> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `into_usize` and `iter_inverses` are never used
[INFO] [stderr]   --> src/gf2p8/generic.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub trait Gf2p8: Sized + Copy + From<u8> + Into<u8> + PartialEq {
[INFO] [stderr]    |           ----- associated items in this trait
[INFO] [stderr] ...
[INFO] [stderr] 31 |     fn into_usize(self) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 75 |     fn iter_inverses() -> impl Iterator<Item = Self> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `eval_erasure_locator_poly` and `generate_lch_twiddle_tower` are never used
[INFO] [stderr]    --> src/gf2p8/generic.rs:166:8
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub trait CantorBasis<G: Gf2p8>:
[INFO] [stderr]     |           ----------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 166 |     fn eval_erasure_locator_poly(&self, i: u8, erased_indices: &[u8]) -> G {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 203 |     fn generate_lch_twiddle_tower<const N: usize>(&self) -> Vec<BitMatrix> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Gf2p8Lut` is never used
[INFO] [stderr]    --> src/gf2p8/generic.rs:230:11
[INFO] [stderr]     |
[INFO] [stderr] 230 | pub trait Gf2p8Lut: Gf2p8 {
[INFO] [stderr]     |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `CantorBasisLut` is never used
[INFO] [stderr]    --> src/gf2p8/generic.rs:254:11
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub trait CantorBasisLut<G: Gf2p8Lut> {
[INFO] [stderr]     |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `buttrs` (build script) generated 5 warnings
[INFO] [stderr] warning: struct `CantorBasis11d` is never constructed
[INFO] [stderr]   --> src/gf2p8/mod.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct CantorBasis11d(pub [Gf2p8_11d; 8]);
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `CantorBasis` is never used
[INFO] [stderr]    --> src/gf2p8/generic.rs:128:11
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub trait CantorBasis<G: Gf2p8>:
[INFO] [stderr]     |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CantorBasisLut11d` is never constructed
[INFO] [stderr]   --> src/poly_11d/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct CantorBasisLut11d {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/poly_11d/mod.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl CantorBasisLut11d {
[INFO] [stderr]    | ---------------------- associated function in this implementation
[INFO] [stderr] 34 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TWIDDLE_FACTORS` is never used
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/buttrs-dc8201dcc0b9f281/out/tables_11d.rs:76:11
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub const TWIDDLE_FACTORS: [BitMatrix; 8] = [
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CANTOR_SUBSPACE` is never used
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/buttrs-dc8201dcc0b9f281/out/tables_11d.rs:87:11
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub const CANTOR_SUBSPACE: [u8; 256] = [
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `buttrs` (lib) generated 6 warnings
[INFO] [stderr] warning: methods `into_fft_twiddle_matrices`, `eval_erasure_locator_poly`, and `iter_subspace_points` are never used
[INFO] [stderr]    --> src/gf2p8/generic.rs:157:8
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub trait CantorBasis<G: Gf2p8>:
[INFO] [stderr]     |           ----------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 157 |     fn into_fft_twiddle_matrices(self) -> Vec<BitMatrix> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 166 |     fn eval_erasure_locator_poly(&self, i: u8, erased_indices: &[u8]) -> G {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 193 |     fn iter_subspace_points(&self) -> (usize, impl Iterator<Item = G>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `buttrs` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/buttrs-755f0c59c3dd3b52)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test gf2p8::bit_matrix::tests::apply_linearity ... ok
[INFO] [stdout] test gf2p8::bit_matrix::tests::double_transpose ... ok
[INFO] [stdout] test gf2p8::bit_matrix::tests::identity_matrix_apply ... ok
[INFO] [stdout] test gf2p8::tests::add_once ... ok
[INFO] [stdout] test gf2p8::tests::basic_mul ... ok
[INFO] [stdout] test gf2p8::tests::basis_subspace_points ... ok
[INFO] [stdout] test gf2p8::bit_matrix::tests::field_consistency ... ok
[INFO] [stdout] test gf2p8::tests::test_cantor_basis_properties ... ok
[INFO] [stdout] test gf2p8::tests::trace_of_1 ... ok
[INFO] [stdout] test poly_11d::tests::bit_matrix_correctness ... ok
[INFO] [stdout] test poly_11d::tests::fft_ifft_composition_identity ... ok
[INFO] [stdout] test gf2p8::tests::wrap_mul ... ok
[INFO] [stdout] test poly_11d::tests::reconstruct_no_erasures ... ok
[INFO] [stdout] test poly_11d::tests::dual_subspace_identity ... ok
[INFO] [stdout] test poly_11d::tests::mul_lut_correctness ... ok
[INFO] [stdout] test poly_11d::tests::recursive_fft_4_shards ... ok
[INFO] [stdout] test poly_11d::tests::twiddle_matrix_ranks ... ok
[INFO] [stdout] test gf2p8::tests::mul_inv ... ok
[INFO] [stdout] test poly_11d::tests::verify_unique_points ... FAILED
[INFO] [stdout] test poly_11d::tests::reconstruct_success_max_erasures ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- poly_11d::tests::verify_unique_points stdout ----
[INFO] [stdout] [BitMatrix([165, 74, 49, 199, 42, 84, 169, 82]), BitMatrix([23, 46, 74, 131, 17, 34, 69, 139]), BitMatrix([34, 69, 169, 112, 194, 132, 8, 17]), BitMatrix([19, 39, 93, 169, 65, 130, 4, 9]), BitMatrix([25, 51, 126, 228, 209, 163, 70, 140]), BitMatrix([129, 3, 134, 140, 152, 48, 96, 192]), BitMatrix([84, 169, 6, 88, 229, 202, 149, 42]), BitMatrix([111, 223, 209, 204, 246, 237, 219, 183])]
[INFO] [stdout] [[1], [230], [82], [40], [3], [55], [246], [120], [51], [96], [45], [171], [85], [160], [119], [224], [159], [83], [50], [134], [188], [245], [86], [151], [179], [30], [95], [18], [200], [34], [225], [54], [134], [16], [131], [73], [151], [48], [152], [219], [18], [23], [237], [234], [54], [57], [42], [35], [77], [5], [148], [7], [215], [15], [161], [9], [38], [255], [99], [153], [106], [28], [165], [182], [217], [2], [250], [164], [118], [6], [19], [241], [69], [102], [62], [90], [207], [170], [66], [238], [42], [35], [156], [100], [126], [101], [185], [172], [205], [123], [230], [190], [74], [141], [55], [223], [100], [17], [254], [27], [172], [51], [31], [45], [190], [36], [242], [199], [223], [108], [11], [84], [88], [154], [218], [53], [232], [179], [115], [95], [206], [76], [16], [198], [79], [212], [48], [87], [77], [5], [148], [7], [215], [15], [161], [9], [38], [255], [99], [153], [106], [28], [165], [182], [65], [217], [107], [250], [195], [118], [189], [19], [111], [69], [162], [62], [177], [207], [251], [66], [250], [164], [158], [181], [19], [241], [191], [194], [62], [90], [128], [126], [66], [238], [157], [130], [156], [100], [196], [254], [185], [172], [81], [31], [230], [190], [40], [242], [55], [223], [120], [11], [88], [154], [218], [53], [232], [179], [115], [95], [206], [76], [16], [198], [79], [212], [48], [87], [157], [130], [150], [214], [186], [155], [167], [103], [213], [222], [5], [89], [98], [127], [15], [235], [214], [233], [243], [33], [103], [38], [8], [99], [89], [124], [136], [29], [235], [132], [133], [39], [92], [37], [143], [149], [228], [111], [140], [162], [2], [209], [164], [80], [6], [110], [241], [240]]
[INFO] [stdout] 
[INFO] [stdout] thread 'poly_11d::tests::verify_unique_points' (44) panicked at src/poly_11d/mod.rs:111:13:
[INFO] [stdout] Duplicate point 134 found at index 32!
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c226ba7f442 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c226ba7f442 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c226ba7f442 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c226ba7f442 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c226ba8f62a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c226ba8f62a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5c226ba4e3c6 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c226ba4e3c6 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c226ba5e929 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c226ba5e929 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c226ba5e7c1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c226ba22e6e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c226ba22e6e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c226ba5eba2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c226ba5eba2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c226ba5e9e8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5c226ba59f79 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c226ba42fbd - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c226ba96a6c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c226b9eb244 - buttrs::poly_11d::tests::verify_unique_points::h2a00bd17a92669a0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/poly_11d/mod.rs:111:13
[INFO] [stdout]   20:     0x5c226b9eb277 - buttrs::poly_11d::tests::verify_unique_points::{{closure}}::h0ab3d065f3f9088d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/poly_11d/mod.rs:94:30
[INFO] [stdout]   21:     0x5c226b9f4166 - core::ops::function::FnOnce::call_once::h72747dc8ea436710
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5c226ba22c6b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5c226ba22c6b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x5c226ba3663a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x5c226ba3663a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x5c226ba3663a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x5c226ba3663a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5c226ba3663a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5c226ba3663a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x5c226ba3663a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x5c226ba10a94 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x5c226ba10a94 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x5c226ba14352 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   34:     0x5c226ba14352 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x5c226ba14352 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x5c226ba14352 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x5c226ba14352 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5c226ba14352 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   39:     0x5c226ba14352 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5c226ba5520f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   41:     0x5c226ba5520f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   42:     0x763b427f9aa4 - <unknown>
[INFO] [stdout]   43:     0x763b42886a64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- poly_11d::tests::reconstruct_success_max_erasures stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'poly_11d::tests::reconstruct_success_max_erasures' (41) panicked at src/poly_11d/mod.rs:266:9:
[INFO] [stdout] assertion `left == right` failed: Data shard 20 mismatch
[INFO] [stdout]   left: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[INFO] [stdout]  right: [20, 21, 22, 23, 16, 17, 18, 19, 28, 29, 30, 31, 24, 25, 26, 27, 4, 5, 6, 7, 0, 1, 2, 3, 12, 13, 14, 15, 8, 9, 10, 11, 52, 53, 54, 55, 48, 49, 50, 51, 60, 61, 62, 63, 56, 57, 58, 59, 36, 37, 38, 39, 32, 33, 34, 35, 44, 45, 46, 47, 40, 41, 42, 43]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c226ba7f442 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c226ba7f442 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c226ba7f442 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c226ba7f442 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c226ba8f62a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c226ba8f62a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5c226ba4e3c6 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c226ba4e3c6 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c226ba5e929 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]    9:     0x5c226ba5e929 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c226ba5e7c1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c226ba22e6e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c226ba22e6e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c226ba5eba2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c226ba5eba2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c226ba5e9e8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5c226ba59f79 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c226ba42fbd - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c226ba96a6c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c226ba96983 - core::panicking::assert_failed_inner::h5aabe811ef142622
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:434:23
[INFO] [stdout]   20:     0x5c226b9f5a5e - core::panicking::assert_failed::h1c0c68eb593dd25b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5c226b9ed875 - buttrs::poly_11d::tests::reconstruct_success_max_erasures::h1172b5502ec4cea7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/poly_11d/mod.rs:266:9
[INFO] [stdout]   22:     0x5c226b9eda77 - buttrs::poly_11d::tests::reconstruct_success_max_erasures::{{closure}}::hd40f55f48a2c6f1d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/poly_11d/mod.rs:237:42
[INFO] [stdout]   23:     0x5c226b9f4486 - core::ops::function::FnOnce::call_once::hf67ece0bdf13cc2d
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c226ba22c6b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5c226ba22c6b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5c226ba3663a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5c226ba3663a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5c226ba3663a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5c226ba3663a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5c226ba3663a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5c226ba3663a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5c226ba3663a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5c226ba10a94 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5c226ba10a94 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5c226ba14352 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5c226ba14352 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5c226ba14352 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5c226ba14352 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5c226ba14352 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5c226ba14352 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5c226ba14352 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5c226ba5520f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5c226ba5520f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x763b427f9aa4 - <unknown>
[INFO] [stdout]   45:     0x763b42886a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     poly_11d::tests::reconstruct_success_max_erasures
[INFO] [stdout]     poly_11d::tests::verify_unique_points
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "798eb73d36a42c1e70649c3dd8e0a923d2bd78ddfb12620561a7e2c6a2653903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798eb73d36a42c1e70649c3dd8e0a923d2bd78ddfb12620561a7e2c6a2653903", kill_on_drop: false }`
[INFO] [stdout] 798eb73d36a42c1e70649c3dd8e0a923d2bd78ddfb12620561a7e2c6a2653903
