[INFO] cloning repository https://github.com/vbettaque/qstab-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vbettaque/qstab-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbettaque%2Fqstab-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbettaque%2Fqstab-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1748107ba45014a009ca9a7779e44295cf891fd9
[INFO] testing vbettaque/qstab-rs against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbettaque%2Fqstab-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vbettaque/qstab-rs
[INFO] finished tweaking git repo https://github.com/vbettaque/qstab-rs
[INFO] tweaked toml for git repo https://github.com/vbettaque/qstab-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vbettaque/qstab-rs on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vbettaque/qstab-rs 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 5789935d40194b074e044d71177644e3a15f46b027a87418bf4d1e948c5435e7
[INFO] running `Command { std: "docker" "start" "-a" "5789935d40194b074e044d71177644e3a15f46b027a87418bf4d1e948c5435e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5789935d40194b074e044d71177644e3a15f46b027a87418bf4d1e948c5435e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5789935d40194b074e044d71177644e3a15f46b027a87418bf4d1e948c5435e7", kill_on_drop: false }`
[INFO] [stdout] 5789935d40194b074e044d71177644e3a15f46b027a87418bf4d1e948c5435e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e40f63ef2eebd0abdef7c664411c8c7696bb16d9fa9f2af34de15e39779abf3
[INFO] running `Command { std: "docker" "start" "-a" "4e40f63ef2eebd0abdef7c664411c8c7696bb16d9fa9f2af34de15e39779abf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling wide v0.7.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling simba v0.8.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.0
[INFO] [stderr]    Compiling nalgebra v0.32.2
[INFO] [stderr]    Compiling qstab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `distributions::Standard` and `prelude::Distribution`
[INFO] [stdout]  --> src/clifford.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{Rng, prelude::Distribution, distributions::Standard};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `orthogonal`
[INFO] [stdout]  --> src/clifford.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::math::{orthogonal, GF2};
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_pauli`
[INFO] [stdout]   --> src/clifford.rs:29:42
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn sample_pauli<R: Rng + ?Sized>(n_pauli: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_pauli`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/clifford.rs:29:58
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn sample_pauli<R: Rng + ?Sized>(n_pauli: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_majorana`
[INFO] [stdout]   --> src/clifford.rs:33:43
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn sample_parity<R: Rng + ?Sized>(n_majorana: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_majorana`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/clifford.rs:33:62
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn sample_parity<R: Rng + ?Sized>(n_majorana: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sample_element` is never used
[INFO] [stdout]    --> src/math/orthogonal.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn sample_element<R: Rng + ?Sized>(n: usize, rng: &mut R) -> DMatrix<GF2> {
[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 `Symplectic` is never used
[INFO] [stdout]  --> src/math/symplectic.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait Symplectic<T, R: Dim, C: Dim, SB>
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Clifford` is never used
[INFO] [stdout]  --> src/clifford.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Clifford {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `identity_majorana`, `identity_pauli`, `sample_pauli`, and `sample_parity` are never used
[INFO] [stdout]   --> src/clifford.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Clifford {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 12 |     
[INFO] [stdout] 13 |     pub fn identity_majorana(n_majorana: usize) -> Clifford {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn identity_pauli(n_pauli: usize) -> Clifford {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn sample_pauli<R: Rng + ?Sized>(n_pauli: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn sample_parity<R: Rng + ?Sized>(n_majorana: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MajoranaString` is never constructed
[INFO] [stdout]  --> src/majorana.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MajoranaString {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `identity`, `length`, and `weight` are never used
[INFO] [stdout]   --> src/majorana.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl MajoranaString {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn identity(length: usize) -> MajoranaString {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn length(&self) -> usize { self.length }
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 20 |
[INFO] [stdout] 21 |     pub fn weight(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 25.18s
[INFO] running `Command { std: "docker" "inspect" "4e40f63ef2eebd0abdef7c664411c8c7696bb16d9fa9f2af34de15e39779abf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e40f63ef2eebd0abdef7c664411c8c7696bb16d9fa9f2af34de15e39779abf3", kill_on_drop: false }`
[INFO] [stdout] 4e40f63ef2eebd0abdef7c664411c8c7696bb16d9fa9f2af34de15e39779abf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b4b4b31007a0eafbe4868ca0cd714a77258f2240f8036da64d8486231596036
[INFO] running `Command { std: "docker" "start" "-a" "8b4b4b31007a0eafbe4868ca0cd714a77258f2240f8036da64d8486231596036", kill_on_drop: false }`
[INFO] [stderr]    Compiling qstab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `distributions::Standard` and `prelude::Distribution`
[INFO] [stdout]  --> src/clifford.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{Rng, prelude::Distribution, distributions::Standard};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `orthogonal`
[INFO] [stdout]  --> src/clifford.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::math::{orthogonal, GF2};
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v1`
[INFO] [stdout]    --> src/math/orthogonal.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 let v1 = Vector2::from_iterator(indexed_odd_bit_iter(2, i));
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v2`
[INFO] [stdout]    --> src/math/orthogonal.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 let v2 = Vector2::from_iterator(indexed_odd_bit_iter(2, j));
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v1`
[INFO] [stdout]    --> src/math/orthogonal.rs:153:21
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 let v1 = Vector4::from_iterator(indexed_odd_bit_iter(4, i));
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v2`
[INFO] [stdout]    --> src/math/orthogonal.rs:154:21
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 let v2 = Vector4::from_iterator(indexed_odd_bit_iter(4, j));
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v1`
[INFO] [stdout]    --> src/math/orthogonal.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 let v1 = Vector6::from_iterator(indexed_odd_bit_iter(6, i));
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v2`
[INFO] [stdout]    --> src/math/orthogonal.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 let v2 = Vector6::from_iterator(indexed_odd_bit_iter(6, j));
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_pauli`
[INFO] [stdout]   --> src/clifford.rs:29:42
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn sample_pauli<R: Rng + ?Sized>(n_pauli: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_pauli`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/clifford.rs:29:58
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn sample_pauli<R: Rng + ?Sized>(n_pauli: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n_majorana`
[INFO] [stdout]   --> src/clifford.rs:33:43
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn sample_parity<R: Rng + ?Sized>(n_majorana: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_majorana`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/clifford.rs:33:62
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn sample_parity<R: Rng + ?Sized>(n_majorana: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sample_element` is never used
[INFO] [stdout]    --> src/math/orthogonal.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn sample_element<R: Rng + ?Sized>(n: usize, rng: &mut R) -> DMatrix<GF2> {
[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 `Symplectic` is never used
[INFO] [stdout]  --> src/math/symplectic.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait Symplectic<T, R: Dim, C: Dim, SB>
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Clifford` is never used
[INFO] [stdout]  --> src/clifford.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Clifford {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `identity_majorana`, `identity_pauli`, `sample_pauli`, and `sample_parity` are never used
[INFO] [stdout]   --> src/clifford.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Clifford {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 12 |     
[INFO] [stdout] 13 |     pub fn identity_majorana(n_majorana: usize) -> Clifford {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn identity_pauli(n_pauli: usize) -> Clifford {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn sample_pauli<R: Rng + ?Sized>(n_pauli: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn sample_parity<R: Rng + ?Sized>(n_majorana: usize, rng: &mut R) -> Clifford {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MajoranaString` is never constructed
[INFO] [stdout]  --> src/majorana.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MajoranaString {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `identity`, `length`, and `weight` are never used
[INFO] [stdout]   --> src/majorana.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl MajoranaString {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn identity(length: usize) -> MajoranaString {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn length(&self) -> usize { self.length }
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 20 |
[INFO] [stdout] 21 |     pub fn weight(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "8b4b4b31007a0eafbe4868ca0cd714a77258f2240f8036da64d8486231596036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b4b4b31007a0eafbe4868ca0cd714a77258f2240f8036da64d8486231596036", kill_on_drop: false }`
[INFO] [stdout] 8b4b4b31007a0eafbe4868ca0cd714a77258f2240f8036da64d8486231596036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67fdf82eb651780f1bb26318f9d90647015c856aaf9b5872f70f040c8702d09c
[INFO] running `Command { std: "docker" "start" "-a" "67fdf82eb651780f1bb26318f9d90647015c856aaf9b5872f70f040c8702d09c", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `distributions::Standard` and `prelude::Distribution`
[INFO] [stderr]  --> src/clifford.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rand::{Rng, prelude::Distribution, distributions::Standard};
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `orthogonal`
[INFO] [stderr]  --> src/clifford.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::math::{orthogonal, GF2};
[INFO] [stderr]   |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/math/orthogonal.rs:143:21
[INFO] [stderr]     |
[INFO] [stderr] 143 |                 let v1 = Vector2::from_iterator(indexed_odd_bit_iter(2, i));
[INFO] [stderr]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v2`
[INFO] [stderr]    --> src/math/orthogonal.rs:144:21
[INFO] [stderr]     |
[INFO] [stderr] 144 |                 let v2 = Vector2::from_iterator(indexed_odd_bit_iter(2, j));
[INFO] [stderr]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/math/orthogonal.rs:153:21
[INFO] [stderr]     |
[INFO] [stderr] 153 |                 let v1 = Vector4::from_iterator(indexed_odd_bit_iter(4, i));
[INFO] [stderr]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v2`
[INFO] [stderr]    --> src/math/orthogonal.rs:154:21
[INFO] [stderr]     |
[INFO] [stderr] 154 |                 let v2 = Vector4::from_iterator(indexed_odd_bit_iter(4, j));
[INFO] [stderr]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v1`
[INFO] [stderr]    --> src/math/orthogonal.rs:163:21
[INFO] [stderr]     |
[INFO] [stderr] 163 |                 let v1 = Vector6::from_iterator(indexed_odd_bit_iter(6, i));
[INFO] [stderr]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v2`
[INFO] [stderr]    --> src/math/orthogonal.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |                 let v2 = Vector6::from_iterator(indexed_odd_bit_iter(6, j));
[INFO] [stderr]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_v2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n_pauli`
[INFO] [stderr]   --> src/clifford.rs:29:42
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn sample_pauli<R: Rng + ?Sized>(n_pauli: usize, rng: &mut R) -> Clifford {
[INFO] [stderr]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_pauli`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rng`
[INFO] [stderr]   --> src/clifford.rs:29:58
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn sample_pauli<R: Rng + ?Sized>(n_pauli: usize, rng: &mut R) -> Clifford {
[INFO] [stderr]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n_majorana`
[INFO] [stderr]   --> src/clifford.rs:33:43
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn sample_parity<R: Rng + ?Sized>(n_majorana: usize, rng: &mut R) -> Clifford {
[INFO] [stderr]    |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_majorana`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rng`
[INFO] [stderr]   --> src/clifford.rs:33:62
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn sample_parity<R: Rng + ?Sized>(n_majorana: usize, rng: &mut R) -> Clifford {
[INFO] [stderr]    |                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stderr] 
[INFO] [stderr] warning: function `sample_element` is never used
[INFO] [stderr]    --> src/math/orthogonal.rs:123:8
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub fn sample_element<R: Rng + ?Sized>(n: usize, rng: &mut R) -> DMatrix<GF2> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Symplectic` is never used
[INFO] [stderr]  --> src/math/symplectic.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait Symplectic<T, R: Dim, C: Dim, SB>
[INFO] [stderr]   |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Clifford` is never used
[INFO] [stderr]  --> src/clifford.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum Clifford {
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `identity_majorana`, `identity_pauli`, `sample_pauli`, and `sample_parity` are never used
[INFO] [stderr]   --> src/clifford.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Clifford {
[INFO] [stderr]    | ------------- associated functions in this implementation
[INFO] [stderr] 12 |     
[INFO] [stderr] 13 |     pub fn identity_majorana(n_majorana: usize) -> Clifford {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn identity_pauli(n_pauli: usize) -> Clifford {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn sample_pauli<R: Rng + ?Sized>(n_pauli: usize, rng: &mut R) -> Clifford {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub fn sample_parity<R: Rng + ?Sized>(n_majorana: usize, rng: &mut R) -> Clifford {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MajoranaString` is never constructed
[INFO] [stderr]  --> src/majorana.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct MajoranaString {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `identity`, `length`, and `weight` are never used
[INFO] [stderr]   --> src/majorana.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl MajoranaString {
[INFO] [stderr]    | ------------------- associated items in this implementation
[INFO] [stderr] 11 |     pub fn identity(length: usize) -> MajoranaString {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn length(&self) -> usize { self.length }
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 20 |
[INFO] [stderr] 21 |     pub fn weight(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `qstab` (bin "qstab" test) generated 18 warnings (run `cargo fix --bin "qstab" -p qstab --tests` to apply 12 suggestions)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/qstab-cc65db9dad44f3bc)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test math::orthogonal::tests::test_group_order ... ok
[INFO] [stdout] test math::orthogonal::tests::test_householder_panic - should panic ... FAILED
[INFO] [stdout] test math::orthogonal::tests::test_householder ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- math::orthogonal::tests::test_householder_panic stdout ----
[INFO] [stdout] note: test did not panic as expected at src/math/orthogonal.rs:174:8
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     math::orthogonal::tests::test_householder_panic
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin qstab`
[INFO] running `Command { std: "docker" "inspect" "67fdf82eb651780f1bb26318f9d90647015c856aaf9b5872f70f040c8702d09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67fdf82eb651780f1bb26318f9d90647015c856aaf9b5872f70f040c8702d09c", kill_on_drop: false }`
[INFO] [stdout] 67fdf82eb651780f1bb26318f9d90647015c856aaf9b5872f70f040c8702d09c
