[INFO] cloning repository https://github.com/skip64/hybrid_rank
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skip64/hybrid_rank" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskip64%2Fhybrid_rank", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskip64%2Fhybrid_rank'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cbed8a4604808cce91e09133b97eea0b31795f7b
[INFO] testing skip64/hybrid_rank against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskip64%2Fhybrid_rank" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/skip64/hybrid_rank
[INFO] finished tweaking git repo https://github.com/skip64/hybrid_rank
[INFO] tweaked toml for git repo https://github.com/skip64/hybrid_rank written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/skip64/hybrid_rank on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/skip64/hybrid_rank 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitflags v2.9.2
[INFO] [stderr]   Downloaded bubblemath v0.1.2
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[INFO] running `Command { std: "docker" "inspect" "9791f2e11ec6cc3d2a6243f6a3614ad77b977338868e248e1b9095c2545acc53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9791f2e11ec6cc3d2a6243f6a3614ad77b977338868e248e1b9095c2545acc53", kill_on_drop: false }`
[INFO] [stdout] 9791f2e11ec6cc3d2a6243f6a3614ad77b977338868e248e1b9095c2545acc53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 868379473e5d2492489417675c597a55999a50e278140fb2e279c0c0ae3bab67
[INFO] running `Command { std: "docker" "start" "-a" "868379473e5d2492489417675c597a55999a50e278140fb2e279c0c0ae3bab67", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling clap_builder v4.5.44
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling bubblemath v0.1.2
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling clap v4.5.45
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling rust_rank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rayon::iter::PanicFuse`
[INFO] [stdout]  --> src/sigma_basis.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::iter::PanicFuse;
[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: `rand::Rng`
[INFO] [stdout]  --> src/poly_mat_mul.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/ntt.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/ntt.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/integer_matrix_rank.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `check_generator_list` and `check_pmbasis_for_saving_generators`
[INFO] [stdout]   --> src/main.rs:11:40
[INFO] [stdout]    |
[INFO] [stdout] 11 | use sigma_basis::{save_generator_list, check_generator_list, order_basis_to_generator_matrixlist, check_pmbasis_for_saving_generators};
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ModMul`
[INFO] [stdout]  --> src/poly_mat_mul.rs:2:61
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{ntt::{matrix_ntt_parallel, mod_add, NTTInteger, ModMul}};
[INFO] [stdout]   |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seq_len`
[INFO] [stdout]    --> src/sigma_basis.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let seq_len = basis[0][0].len();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seq_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]    --> src/sigma_basis.rs:552:5
[INFO] [stdout]     |
[INFO] [stdout] 552 |     delta : &Vec<u64>,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ntt_time`
[INFO] [stdout]    --> src/poly_mat_mul.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |     let ntt_time = *NTT_TIME.lock().unwrap();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ntt_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mul_time`
[INFO] [stdout]    --> src/poly_mat_mul.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |     let mul_time = *MUL_TIME.lock().unwrap();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mul_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pm_basis_to_matrixlist` is never used
[INFO] [stdout]    --> src/sigma_basis.rs:467:8
[INFO] [stdout]     |
[INFO] [stdout] 467 | pub fn pm_basis_to_matrixlist(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_pmbasis_for_saving_generators` is never used
[INFO] [stdout]    --> src/sigma_basis.rs:550:8
[INFO] [stdout]     |
[INFO] [stdout] 550 | pub fn check_pmbasis_for_saving_generators(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `poly_mat_mul_bubble` is never used
[INFO] [stdout]   --> src/poly_mat_mul.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn poly_mat_mul_bubble<T:NTTInteger+KaraMultiply>(a: &Vec<Vec<Vec<T>>>, b: &Vec<Vec<Vec<T>>>, p: T) -> Vec<Vec<Vec<T>>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modular_rank` is never used
[INFO] [stdout]    --> src/modular_linalg.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn modular_rank<T : NTTInteger + Debug>(mat: &DMatrix<T>, p: T) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/sigma_basis.rs:556:13
[INFO] [stdout]     |
[INFO] [stdout] 556 |     let mut B = seq_to_dmatrix_list(basis,true);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S` should have a snake case name
[INFO] [stdout]    --> src/sigma_basis.rs:557:9
[INFO] [stdout]     |
[INFO] [stdout] 557 |     let S = seq_to_dmatrix_list(sequence,false);
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Blen` should have a snake case name
[INFO] [stdout]    --> src/sigma_basis.rs:568:9
[INFO] [stdout]     |
[INFO] [stdout] 568 |     let Blen = B.len();
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `blen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.11s
[INFO] running `Command { std: "docker" "inspect" "868379473e5d2492489417675c597a55999a50e278140fb2e279c0c0ae3bab67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868379473e5d2492489417675c597a55999a50e278140fb2e279c0c0ae3bab67", kill_on_drop: false }`
[INFO] [stdout] 868379473e5d2492489417675c597a55999a50e278140fb2e279c0c0ae3bab67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1537c47627df1a2a49ad3948124348bb31a4153ce18345827ee933702f2c40e
[INFO] running `Command { std: "docker" "start" "-a" "e1537c47627df1a2a49ad3948124348bb31a4153ce18345827ee933702f2c40e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_rank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rayon::iter::PanicFuse`
[INFO] [stdout]  --> src/sigma_basis.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::iter::PanicFuse;
[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: `std::time::Instant`
[INFO] [stdout]    --> src/modular_linalg.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     use std::time::Instant;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `check_generator_list` and `check_pmbasis_for_saving_generators`
[INFO] [stdout]   --> src/main.rs:11:40
[INFO] [stdout]    |
[INFO] [stdout] 11 | use sigma_basis::{save_generator_list, check_generator_list, order_basis_to_generator_matrixlist, check_pmbasis_for_saving_generators};
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/poly_mat_mul.rs:422:9
[INFO] [stdout]     |
[INFO] [stdout] 421 |         return; // Skip this test for now
[INFO] [stdout]     |         ------ any code following this expression is unreachable
[INFO] [stdout] 422 |         let degrees = vec![2,2,5,10,15, 20, 50, 100, 500, 1000]; // Polynomial degrees to test
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/poly_mat_mul.rs:459:9
[INFO] [stdout]     |
[INFO] [stdout] 457 |         return; // Skip this test for now
[INFO] [stdout]     |         ------ any code following this expression is unreachable
[INFO] [stdout] 458 |         // return; // Skip this test for now
[INFO] [stdout] 459 |         let matrix_sizes = vec![(2, 2, 2), (3, 3, 3), (4, 4, 4), (5, 5, 5), (10,10,10), (20,20,20)]; // (m, n, k) sizes
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seq_len`
[INFO] [stdout]    --> src/sigma_basis.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let seq_len = basis[0][0].len();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seq_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]    --> src/sigma_basis.rs:552:5
[INFO] [stdout]     |
[INFO] [stdout] 552 |     delta : &Vec<u64>,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ntt_time`
[INFO] [stdout]    --> src/poly_mat_mul.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |     let ntt_time = *NTT_TIME.lock().unwrap();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ntt_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mul_time`
[INFO] [stdout]    --> src/poly_mat_mul.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |     let mul_time = *MUL_TIME.lock().unwrap();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mul_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `root`
[INFO] [stdout]    --> src/poly_mat_mul.rs:370:13
[INFO] [stdout]     |
[INFO] [stdout] 370 |         let root = 3; // Primitive root for NTT
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_root`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `root`
[INFO] [stdout]    --> src/ntt.rs:272:13
[INFO] [stdout]     |
[INFO] [stdout] 272 |         let root = u64::ROOT; // A primitive root modulo p
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_root`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `root_u64`
[INFO] [stdout]    --> src/ntt.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let root_u64 = u64::ROOT; // A primitive root modulo p_u64
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root_u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p_u128`
[INFO] [stdout]    --> src/ntt.rs:291:13
[INFO] [stdout]     |
[INFO] [stdout] 291 |         let p_u128 = u128::PRIME; // A prime modulus for u128
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_p_u128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `root_u128`
[INFO] [stdout]    --> src/ntt.rs:292:13
[INFO] [stdout]     |
[INFO] [stdout] 292 |         let root_u128 = u128::ROOT; // A primitive root modulo p_u128
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root_u128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pm_basis_to_matrixlist` is never used
[INFO] [stdout]    --> src/sigma_basis.rs:467:8
[INFO] [stdout]     |
[INFO] [stdout] 467 | pub fn pm_basis_to_matrixlist(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_pmbasis_for_saving_generators` is never used
[INFO] [stdout]    --> src/sigma_basis.rs:550:8
[INFO] [stdout]     |
[INFO] [stdout] 550 | pub fn check_pmbasis_for_saving_generators(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modular_rank` is never used
[INFO] [stdout]    --> src/modular_linalg.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn modular_rank<T : NTTInteger + Debug>(mat: &DMatrix<T>, p: T) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/sigma_basis.rs:556:13
[INFO] [stdout]     |
[INFO] [stdout] 556 |     let mut B = seq_to_dmatrix_list(basis,true);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S` should have a snake case name
[INFO] [stdout]    --> src/sigma_basis.rs:557:9
[INFO] [stdout]     |
[INFO] [stdout] 557 |     let S = seq_to_dmatrix_list(sequence,false);
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Blen` should have a snake case name
[INFO] [stdout]    --> src/sigma_basis.rs:568:9
[INFO] [stdout]     |
[INFO] [stdout] 568 |     let Blen = B.len();
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `blen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "e1537c47627df1a2a49ad3948124348bb31a4153ce18345827ee933702f2c40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1537c47627df1a2a49ad3948124348bb31a4153ce18345827ee933702f2c40e", kill_on_drop: false }`
[INFO] [stdout] e1537c47627df1a2a49ad3948124348bb31a4153ce18345827ee933702f2c40e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd00d521c50b629fafb15329f4470aa99ec4e4e7a66ea79f014933cd90911169
[INFO] running `Command { std: "docker" "start" "-a" "dd00d521c50b629fafb15329f4470aa99ec4e4e7a66ea79f014933cd90911169", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rayon::iter::PanicFuse`
[INFO] [stderr]  --> src/sigma_basis.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rayon::iter::PanicFuse;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]    --> src/modular_linalg.rs:246:9
[INFO] [stderr]     |
[INFO] [stderr] 246 |     use std::time::Instant;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `check_generator_list` and `check_pmbasis_for_saving_generators`
[INFO] [stderr]   --> src/main.rs:11:40
[INFO] [stderr]    |
[INFO] [stderr] 11 | use sigma_basis::{save_generator_list, check_generator_list, order_basis_to_generator_matrixlist, check_pmbasis_for_saving_generators};
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/poly_mat_mul.rs:422:9
[INFO] [stderr]     |
[INFO] [stderr] 421 |         return; // Skip this test for now
[INFO] [stderr]     |         ------ any code following this expression is unreachable
[INFO] [stderr] 422 |         let degrees = vec![2,2,5,10,15, 20, 50, 100, 500, 1000]; // Polynomial degrees to test
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/poly_mat_mul.rs:459:9
[INFO] [stderr]     |
[INFO] [stderr] 457 |         return; // Skip this test for now
[INFO] [stderr]     |         ------ any code following this expression is unreachable
[INFO] [stderr] 458 |         // return; // Skip this test for now
[INFO] [stderr] 459 |         let matrix_sizes = vec![(2, 2, 2), (3, 3, 3), (4, 4, 4), (5, 5, 5), (10,10,10), (20,20,20)]; // (m, n, k) sizes
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `seq_len`
[INFO] [stderr]    --> src/sigma_basis.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let seq_len = basis[0][0].len();
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seq_len`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta`
[INFO] [stderr]    --> src/sigma_basis.rs:552:5
[INFO] [stderr]     |
[INFO] [stderr] 552 |     delta : &Vec<u64>,
[INFO] [stderr]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ntt_time`
[INFO] [stderr]    --> src/poly_mat_mul.rs:222:9
[INFO] [stderr]     |
[INFO] [stderr] 222 |     let ntt_time = *NTT_TIME.lock().unwrap();
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ntt_time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mul_time`
[INFO] [stderr]    --> src/poly_mat_mul.rs:223:9
[INFO] [stderr]     |
[INFO] [stderr] 223 |     let mul_time = *MUL_TIME.lock().unwrap();
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mul_time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `root`
[INFO] [stderr]    --> src/poly_mat_mul.rs:370:13
[INFO] [stderr]     |
[INFO] [stderr] 370 |         let root = 3; // Primitive root for NTT
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_root`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `root`
[INFO] [stderr]    --> src/ntt.rs:272:13
[INFO] [stderr]     |
[INFO] [stderr] 272 |         let root = u64::ROOT; // A primitive root modulo p
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_root`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `root_u64`
[INFO] [stderr]    --> src/ntt.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let root_u64 = u64::ROOT; // A primitive root modulo p_u64
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root_u64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p_u128`
[INFO] [stderr]    --> src/ntt.rs:291:13
[INFO] [stderr]     |
[INFO] [stderr] 291 |         let p_u128 = u128::PRIME; // A prime modulus for u128
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_p_u128`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `root_u128`
[INFO] [stderr]    --> src/ntt.rs:292:13
[INFO] [stderr]     |
[INFO] [stderr] 292 |         let root_u128 = u128::ROOT; // A primitive root modulo p_u128
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root_u128`
[INFO] [stderr] 
[INFO] [stderr] warning: function `pm_basis_to_matrixlist` is never used
[INFO] [stderr]    --> src/sigma_basis.rs:467:8
[INFO] [stderr]     |
[INFO] [stderr] 467 | pub fn pm_basis_to_matrixlist(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_pmbasis_for_saving_generators` is never used
[INFO] [stderr]    --> src/sigma_basis.rs:550:8
[INFO] [stderr]     |
[INFO] [stderr] 550 | pub fn check_pmbasis_for_saving_generators(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `modular_rank` is never used
[INFO] [stderr]    --> src/modular_linalg.rs:131:8
[INFO] [stderr]     |
[INFO] [stderr] 131 | pub fn modular_rank<T : NTTInteger + Debug>(mat: &DMatrix<T>, p: T) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `B` should have a snake case name
[INFO] [stderr]    --> src/sigma_basis.rs:556:13
[INFO] [stderr]     |
[INFO] [stderr] 556 |     let mut B = seq_to_dmatrix_list(basis,true);
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `b`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `S` should have a snake case name
[INFO] [stderr]    --> src/sigma_basis.rs:557:9
[INFO] [stderr]     |
[INFO] [stderr] 557 |     let S = seq_to_dmatrix_list(sequence,false);
[INFO] [stderr]     |         ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Blen` should have a snake case name
[INFO] [stderr]    --> src/sigma_basis.rs:568:9
[INFO] [stderr]     |
[INFO] [stderr] 568 |     let Blen = B.len();
[INFO] [stderr]     |         ^^^^ help: convert the identifier to snake case: `blen`
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_rank` (bin "rust_rank" test) generated 20 warnings (run `cargo fix --bin "rust_rank" -p rust_rank --tests` to apply 12 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_rank-e04863c059a1a593)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test integer_matrix_rank::tests::test_integer_rank ... ok
[INFO] [stdout] test modular_linalg::tests::test_modular_inverse_identity ... ok
[INFO] [stdout] test modular_linalg::tests::test_modular_inverse_small_matrix ... ok
[INFO] [stdout] test modular_linalg::tests::test_lsp_decomposition_small ... ok
[INFO] [stdout] test ntt::tests::test_ntt_inverse ... ok
[INFO] [stdout] test poly_mat_mul::tests::benchmark_poly_mul128_vs_poly_mul_fft ... ok
[INFO] [stdout] test poly_mat_mul::tests::test_poly_mul128_consistency ... ok
[INFO] [stdout] test modular_linalg::tests::test_lsp_decomposition_larger ... ok
[INFO] [stdout] test poly_mat_mul::tests::test_poly_mat_mul_consistency ... ok
[INFO] [stdout] test poly_mat_mul::tests::benchmark_poly_mat_mul_fft_vs_bubble ... ok
[INFO] [stdout] test integer_matrix_rank::tests::test_rank_of_contractd10_7 ... FAILED
[INFO] [stdout] test integer_matrix_rank::tests::test_load_and_rank_from_file ... FAILED
[INFO] [stdout] test modular_linalg::tests::test_modinv_basic ... ok
[INFO] [stdout] test ntt::tests::benchmark_ntt_u64_vs_ntt_u128 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- integer_matrix_rank::tests::test_rank_of_contractd10_7 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'integer_matrix_rank::tests::test_rank_of_contractd10_7' (21) panicked at src/integer_matrix_rank.rs:129:17:
[INFO] [stdout] Failed to load or parse file data/contractD10_7.txt: No such file or directory (os error 2)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63d2aa227738 - std[929523f510218772]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63d2aa227738 - std[929523f510218772]::backtrace_rs::backtrace::trace_unsynchronized::<std[929523f510218772]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63d2aa227738 - std[929523f510218772]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63d2aa227738 - <<std[929523f510218772]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[28b146924c2f19c6]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63d2aa23d46a - <core[28b146924c2f19c6]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63d2aa23d46a - core[28b146924c2f19c6]::fmt::write
[INFO] [stdout]    6:     0x63d2aa22c0b2 - std[929523f510218772]::io::default_write_fmt::<alloc[95e62e727ddf147d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x63d2aa22c0b2 - <alloc[95e62e727ddf147d]::vec::Vec<u8> as std[929523f510218772]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x63d2aa2064b6 - <std[929523f510218772]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63d2aa2064b6 - std[929523f510218772]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63d2aa21f989 - std[929523f510218772]::panicking::default_hook
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63d2aa1140fc - <alloc[95e62e727ddf147d]::boxed::Box<dyn for<'a, 'b> core[28b146924c2f19c6]::ops::function::Fn<(&'a std[929523f510218772]::panic::PanicHookInfo<'b>,), Output = ()> + core[28b146924c2f19c6]::marker::Sync + core[28b146924c2f19c6]::marker::Send> as core[28b146924c2f19c6]::ops::function::Fn<(&std[929523f510218772]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x63d2aa1140fc - test[6ec0502068880816]::test_main_inner::<test[6ec0502068880816]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63d2aa21fc02 - <alloc[95e62e727ddf147d]::boxed::Box<dyn for<'a, 'b> core[28b146924c2f19c6]::ops::function::Fn<(&'a std[929523f510218772]::panic::PanicHookInfo<'b>,), Output = ()> + core[28b146924c2f19c6]::marker::Sync + core[28b146924c2f19c6]::marker::Send> as core[28b146924c2f19c6]::ops::function::Fn<(&std[929523f510218772]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x63d2aa21fc02 - std[929523f510218772]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63d2aa206572 - std[929523f510218772]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63d2aa1fb699 - std[929523f510218772]::sys::backtrace::__rust_end_short_backtrace::<std[929523f510218772]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63d2aa20728d - __rustc[acf6043c977865fb]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63d2aa23dbfc - core[28b146924c2f19c6]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63d2aa0d6002 - rust_rank[704c0c7bef4d2340]::integer_matrix_rank::tests::test_rank_of_contractd10_7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/integer_matrix_rank.rs:129:17
[INFO] [stdout]   20:     0x63d2aa0d4dd7 - rust_rank[704c0c7bef4d2340]::integer_matrix_rank::tests::test_rank_of_contractd10_7::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/integer_matrix_rank.rs:118:36
[INFO] [stdout]   21:     0x63d2aa0b3ce6 - <rust_rank[704c0c7bef4d2340]::integer_matrix_rank::tests::test_rank_of_contractd10_7::{closure#0} as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x63d2aa1071db - <fn() -> core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x63d2aa1071db - test[6ec0502068880816]::__rust_begin_short_backtrace::<core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>, fn() -> core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:724:18
[INFO] [stdout]   24:     0x63d2aa114a55 - test[6ec0502068880816]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:747:74
[INFO] [stdout]   25:     0x63d2aa114a55 - <core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   26:     0x63d2aa114a55 - std[929523f510218772]::panicking::catch_unwind::do_call::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}>, core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x63d2aa114a55 - std[929523f510218772]::panicking::catch_unwind::<core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>, core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x63d2aa114a55 - std[929523f510218772]::panic::catch_unwind::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}>, core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x63d2aa114a55 - test[6ec0502068880816]::run_test_in_process
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:747:27
[INFO] [stdout]   30:     0x63d2aa114a55 - test[6ec0502068880816]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:668:43
[INFO] [stdout]   31:     0x63d2aa10f5b4 - test[6ec0502068880816]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:698:41
[INFO] [stdout]   32:     0x63d2aa10f5b4 - std[929523f510218772]::sys::backtrace::__rust_begin_short_backtrace::<test[6ec0502068880816]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x63d2aa117ad2 - std[929523f510218772]::thread::lifecycle::spawn_unchecked::<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   34:     0x63d2aa117ad2 - <core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   35:     0x63d2aa117ad2 - std[929523f510218772]::panicking::catch_unwind::do_call::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x63d2aa117ad2 - std[929523f510218772]::panicking::catch_unwind::<(), core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x63d2aa117ad2 - std[929523f510218772]::panic::catch_unwind::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x63d2aa117ad2 - std[929523f510218772]::thread::lifecycle::spawn_unchecked::<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   39:     0x63d2aa117ad2 - <std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1} as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x63d2aa22705f - <alloc[95e62e727ddf147d]::boxed::Box<dyn core[28b146924c2f19c6]::ops::function::FnOnce<(), Output = ()> + core[28b146924c2f19c6]::marker::Send> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   41:     0x63d2aa22705f - <std[929523f510218772]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   42:     0x769cf7258aa4 - <unknown>
[INFO] [stdout]   43:     0x769cf72e5a64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- integer_matrix_rank::tests::test_load_and_rank_from_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'integer_matrix_rank::tests::test_load_and_rank_from_file' (20) panicked at src/integer_matrix_rank.rs:104:48:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63d2aa227738 - std[929523f510218772]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63d2aa227738 - std[929523f510218772]::backtrace_rs::backtrace::trace_unsynchronized::<std[929523f510218772]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63d2aa227738 - std[929523f510218772]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63d2aa227738 - <<std[929523f510218772]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[28b146924c2f19c6]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63d2aa23d46a - <core[28b146924c2f19c6]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63d2aa23d46a - core[28b146924c2f19c6]::fmt::write
[INFO] [stdout]    6:     0x63d2aa22c0b2 - std[929523f510218772]::io::default_write_fmt::<alloc[95e62e727ddf147d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x63d2aa22c0b2 - <alloc[95e62e727ddf147d]::vec::Vec<u8> as std[929523f510218772]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x63d2aa2064b6 - <std[929523f510218772]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63d2aa2064b6 - std[929523f510218772]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63d2aa21f989 - std[929523f510218772]::panicking::default_hook
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63d2aa1140fc - <alloc[95e62e727ddf147d]::boxed::Box<dyn for<'a, 'b> core[28b146924c2f19c6]::ops::function::Fn<(&'a std[929523f510218772]::panic::PanicHookInfo<'b>,), Output = ()> + core[28b146924c2f19c6]::marker::Sync + core[28b146924c2f19c6]::marker::Send> as core[28b146924c2f19c6]::ops::function::Fn<(&std[929523f510218772]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x63d2aa1140fc - test[6ec0502068880816]::test_main_inner::<test[6ec0502068880816]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63d2aa21fc02 - <alloc[95e62e727ddf147d]::boxed::Box<dyn for<'a, 'b> core[28b146924c2f19c6]::ops::function::Fn<(&'a std[929523f510218772]::panic::PanicHookInfo<'b>,), Output = ()> + core[28b146924c2f19c6]::marker::Sync + core[28b146924c2f19c6]::marker::Send> as core[28b146924c2f19c6]::ops::function::Fn<(&std[929523f510218772]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x63d2aa21fc02 - std[929523f510218772]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63d2aa206572 - std[929523f510218772]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63d2aa1fb699 - std[929523f510218772]::sys::backtrace::__rust_end_short_backtrace::<std[929523f510218772]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63d2aa20728d - __rustc[acf6043c977865fb]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63d2aa23dbfc - core[28b146924c2f19c6]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63d2aa23d972 - core[28b146924c2f19c6]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/result.rs:1872:5
[INFO] [stdout]   20:     0x63d2aa0d60aa - <core[28b146924c2f19c6]::result::Result<std[929523f510218772]::fs::File, std[929523f510218772]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x63d2aa0d60aa - rust_rank[704c0c7bef4d2340]::integer_matrix_rank::tests::test_load_and_rank_from_file
[INFO] [stdout]                                at /opt/rustwide/workdir/src/integer_matrix_rank.rs:104:48
[INFO] [stdout]   22:     0x63d2aa0d4e07 - rust_rank[704c0c7bef4d2340]::integer_matrix_rank::tests::test_load_and_rank_from_file::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/integer_matrix_rank.rs:90:38
[INFO] [stdout]   23:     0x63d2aa0b3d26 - <rust_rank[704c0c7bef4d2340]::integer_matrix_rank::tests::test_load_and_rank_from_file::{closure#0} as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63d2aa1071db - <fn() -> core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63d2aa1071db - test[6ec0502068880816]::__rust_begin_short_backtrace::<core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>, fn() -> core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x63d2aa114a55 - test[6ec0502068880816]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x63d2aa114a55 - <core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x63d2aa114a55 - std[929523f510218772]::panicking::catch_unwind::do_call::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}>, core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x63d2aa114a55 - std[929523f510218772]::panicking::catch_unwind::<core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>, core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x63d2aa114a55 - std[929523f510218772]::panic::catch_unwind::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}>, core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x63d2aa114a55 - test[6ec0502068880816]::run_test_in_process
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x63d2aa114a55 - test[6ec0502068880816]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x63d2aa10f5b4 - test[6ec0502068880816]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x63d2aa10f5b4 - std[929523f510218772]::sys::backtrace::__rust_begin_short_backtrace::<test[6ec0502068880816]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x63d2aa117ad2 - std[929523f510218772]::thread::lifecycle::spawn_unchecked::<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x63d2aa117ad2 - <core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x63d2aa117ad2 - std[929523f510218772]::panicking::catch_unwind::do_call::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x63d2aa117ad2 - std[929523f510218772]::panicking::catch_unwind::<(), core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x63d2aa117ad2 - std[929523f510218772]::panic::catch_unwind::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x63d2aa117ad2 - std[929523f510218772]::thread::lifecycle::spawn_unchecked::<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x63d2aa117ad2 - <std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1} as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x63d2aa22705f - <alloc[95e62e727ddf147d]::boxed::Box<dyn core[28b146924c2f19c6]::ops::function::FnOnce<(), Output = ()> + core[28b146924c2f19c6]::marker::Send> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   43:     0x63d2aa22705f - <std[929523f510218772]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x769cf7258aa4 - <unknown>
[INFO] [stdout]   45:     0x769cf72e5a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     integer_matrix_rank::tests::test_load_and_rank_from_file
[INFO] [stdout]     integer_matrix_rank::tests::test_rank_of_contractd10_7
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.37s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin rust_rank`
[INFO] running `Command { std: "docker" "inspect" "dd00d521c50b629fafb15329f4470aa99ec4e4e7a66ea79f014933cd90911169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd00d521c50b629fafb15329f4470aa99ec4e4e7a66ea79f014933cd90911169", kill_on_drop: false }`
[INFO] [stdout] dd00d521c50b629fafb15329f4470aa99ec4e4e7a66ea79f014933cd90911169
