[INFO] cloning repository https://github.com/distributed-lab/vortex-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/distributed-lab/vortex-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistributed-lab%2Fvortex-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistributed-lab%2Fvortex-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c0affd9320a85f34a5999aba77a378c43538fe1
[INFO] testing distributed-lab/vortex-rs against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistributed-lab%2Fvortex-rs" "/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/distributed-lab/vortex-rs
[INFO] finished tweaking git repo https://github.com/distributed-lab/vortex-rs
[INFO] tweaked toml for git repo https://github.com/distributed-lab/vortex-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/distributed-lab/vortex-rs on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/distributed-lab/vortex-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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e1ccee4addebbaadf17f7544f6ddc490a684c7ced9a5ecb12e567d594a83925
[INFO] running `Command { std: "docker" "start" "-a" "0e1ccee4addebbaadf17f7544f6ddc490a684c7ced9a5ecb12e567d594a83925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e1ccee4addebbaadf17f7544f6ddc490a684c7ced9a5ecb12e567d594a83925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1ccee4addebbaadf17f7544f6ddc490a684c7ced9a5ecb12e567d594a83925", kill_on_drop: false }`
[INFO] [stdout] 0e1ccee4addebbaadf17f7544f6ddc490a684c7ced9a5ecb12e567d594a83925
[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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 6104651627af296dc66138a9c18e5e4c57657a75331241a82f28100ff780db81
[INFO] running `Command { std: "docker" "start" "-a" "6104651627af296dc66138a9c18e5e4c57657a75331241a82f28100ff780db81", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling vortex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> build.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling p3-maybe-rayon v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling p3-util v0.3.0
[INFO] [stderr]    Compiling p3-field v0.3.0
[INFO] [stderr]    Compiling p3-matrix v0.3.0
[INFO] [stderr]    Compiling p3-symmetric v0.3.0
[INFO] [stderr]    Compiling p3-dft v0.3.0
[INFO] [stderr]    Compiling p3-mds v0.3.0
[INFO] [stderr]    Compiling p3-poseidon2 v0.3.0
[INFO] [stderr]    Compiling p3-monty-31 v0.3.0
[INFO] [stderr]    Compiling p3-koala-bear v0.3.0
[INFO] [stdout] warning: unused import: `hash_poseidon2`
[INFO] [stdout]  --> src/lib.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::hash::{Digest, PoseidonHash, hash_poseidon2};
[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: `Poseidon2KoalaBear`
[INFO] [stdout]  --> src/lib.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | use p3_koala_bear::{KoalaBear, Poseidon2KoalaBear};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/sis.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]  --> src/sis.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::iter;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `elapsed` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut elapsed = start.elapsed();
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_elapsed` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elapsed` is never read
[INFO] [stdout]   --> src/lib.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     elapsed = start.elapsed();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `coset`, `ag_shuffled`, and `twiddles` are never read
[INFO] [stdout]   --> src/sis.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RSis {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub(crate) coset: Vec<KoalaBear>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 17 |     pub(crate) ag_shuffled: Vec<Vec<KoalaBear>>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 18 |     pub(crate) twiddles: Vec<Vec<KoalaBear>>,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KOALA_BEAR_BITS` is never used
[INFO] [stdout]   --> src/sis.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const KOALA_BEAR_BITS: usize = 31;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roots_of_unity_table` is never used
[INFO] [stdout]    --> src/sis.rs:314:4
[INFO] [stdout]     |
[INFO] [stdout] 314 | fn roots_of_unity_table(n: usize) -> Vec<Vec<KoalaBear>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_twiddles` is never used
[INFO] [stdout]    --> src/sis.rs:336:4
[INFO] [stdout]     |
[INFO] [stdout] 336 | fn compute_twiddles(fft_len: usize) -> Vec<Vec<KoalaBear>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.78s
[INFO] running `Command { std: "docker" "inspect" "6104651627af296dc66138a9c18e5e4c57657a75331241a82f28100ff780db81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6104651627af296dc66138a9c18e5e4c57657a75331241a82f28100ff780db81", kill_on_drop: false }`
[INFO] [stdout] 6104651627af296dc66138a9c18e5e4c57657a75331241a82f28100ff780db81
[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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 441ec5f01c93a7468f38ae97f297fcfbf587aedca7368fee40b37140221661ea
[INFO] running `Command { std: "docker" "start" "-a" "441ec5f01c93a7468f38ae97f297fcfbf587aedca7368fee40b37140221661ea", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> build.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::PathBuf;
[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: `hash_poseidon2`
[INFO] [stdout]  --> src/lib.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::hash::{Digest, PoseidonHash, hash_poseidon2};
[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: `Poseidon2KoalaBear`
[INFO] [stdout]  --> src/lib.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | use p3_koala_bear::{KoalaBear, Poseidon2KoalaBear};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/sis.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]  --> src/sis.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::iter;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `elapsed` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut elapsed = start.elapsed();
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_elapsed` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elapsed` is never read
[INFO] [stdout]   --> src/lib.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     elapsed = start.elapsed();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `coset`, `ag_shuffled`, and `twiddles` are never read
[INFO] [stdout]   --> src/sis.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RSis {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub(crate) coset: Vec<KoalaBear>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 17 |     pub(crate) ag_shuffled: Vec<Vec<KoalaBear>>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 18 |     pub(crate) twiddles: Vec<Vec<KoalaBear>>,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KOALA_BEAR_BITS` is never used
[INFO] [stdout]   --> src/sis.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const KOALA_BEAR_BITS: usize = 31;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roots_of_unity_table` is never used
[INFO] [stdout]    --> src/sis.rs:314:4
[INFO] [stdout]     |
[INFO] [stdout] 314 | fn roots_of_unity_table(n: usize) -> Vec<Vec<KoalaBear>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_twiddles` is never used
[INFO] [stdout]    --> src/sis.rs:336:4
[INFO] [stdout]     |
[INFO] [stdout] 336 | fn compute_twiddles(fft_len: usize) -> Vec<Vec<KoalaBear>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vortex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hash_poseidon2`
[INFO] [stdout]  --> src/lib.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::hash::{Digest, PoseidonHash, hash_poseidon2};
[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::cmp::min`
[INFO] [stdout]  --> src/sis.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]  --> src/sis.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::iter;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `elapsed` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut elapsed = start.elapsed();
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_elapsed` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `elapsed` is never read
[INFO] [stdout]   --> src/lib.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     elapsed = start.elapsed();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/lib.rs:310:26
[INFO] [stdout]     |
[INFO] [stdout] 310 |         let mut result = input.clone();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/lib.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 |         result = dft.dft(result);
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `perm`
[INFO] [stdout]    --> src/lib.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |         let perm: PoseidonHash = Poseidon2KoalaBear::new_from_rng_128(&mut rng);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_perm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `coset` and `ag_shuffled` are never read
[INFO] [stdout]   --> src/sis.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RSis {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub(crate) coset: Vec<KoalaBear>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 17 |     pub(crate) ag_shuffled: Vec<Vec<KoalaBear>>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KOALA_BEAR_BITS` is never used
[INFO] [stdout]   --> src/sis.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const KOALA_BEAR_BITS: usize = 31;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roots_of_unity_table` is never used
[INFO] [stdout]    --> src/sis.rs:314:4
[INFO] [stdout]     |
[INFO] [stdout] 314 | fn roots_of_unity_table(n: usize) -> Vec<Vec<KoalaBear>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_twiddles` is never used
[INFO] [stdout]    --> src/sis.rs:336:4
[INFO] [stdout]     |
[INFO] [stdout] 336 | fn compute_twiddles(fft_len: usize) -> Vec<Vec<KoalaBear>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "441ec5f01c93a7468f38ae97f297fcfbf587aedca7368fee40b37140221661ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "441ec5f01c93a7468f38ae97f297fcfbf587aedca7368fee40b37140221661ea", kill_on_drop: false }`
[INFO] [stdout] 441ec5f01c93a7468f38ae97f297fcfbf587aedca7368fee40b37140221661ea
[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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 7b43fba5cf0631fe63e0216fd8701925b024e1f56df7e136d5b78199e8e2a670
[INFO] running `Command { std: "docker" "start" "-a" "7b43fba5cf0631fe63e0216fd8701925b024e1f56df7e136d5b78199e8e2a670", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::path::PathBuf`
[INFO] [stderr]  --> build.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::path::PathBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vortex` (build script) generated 1 warning
[INFO] [stderr] warning: unused import: `hash_poseidon2`
[INFO] [stderr]  --> src/lib.rs:1:41
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::hash::{Digest, PoseidonHash, hash_poseidon2};
[INFO] [stderr]   |                                         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Poseidon2KoalaBear`
[INFO] [stderr]  --> src/lib.rs:8:32
[INFO] [stderr]   |
[INFO] [stderr] 8 | use p3_koala_bear::{KoalaBear, Poseidon2KoalaBear};
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::min`
[INFO] [stderr]  --> src/sis.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::cmp::min;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter`
[INFO] [stderr]  --> src/sis.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::iter;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `elapsed` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let mut elapsed = start.elapsed();
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_elapsed` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `elapsed` is never read
[INFO] [stderr]   --> src/lib.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     elapsed = start.elapsed();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `coset`, `ag_shuffled`, and `twiddles` are never read
[INFO] [stderr]   --> src/sis.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct RSis {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 16 |     pub(crate) coset: Vec<KoalaBear>,
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 17 |     pub(crate) ag_shuffled: Vec<Vec<KoalaBear>>,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 18 |     pub(crate) twiddles: Vec<Vec<KoalaBear>>,
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `KOALA_BEAR_BITS` is never used
[INFO] [stderr]   --> src/sis.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 | const KOALA_BEAR_BITS: usize = 31;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `roots_of_unity_table` is never used
[INFO] [stderr]    --> src/sis.rs:314:4
[INFO] [stderr]     |
[INFO] [stderr] 314 | fn roots_of_unity_table(n: usize) -> Vec<Vec<KoalaBear>> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `compute_twiddles` is never used
[INFO] [stderr]    --> src/sis.rs:336:4
[INFO] [stderr]     |
[INFO] [stderr] 336 | fn compute_twiddles(fft_len: usize) -> Vec<Vec<KoalaBear>> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `result` is never read
[INFO] [stderr]    --> src/lib.rs:310:26
[INFO] [stderr]     |
[INFO] [stderr] 310 |         let mut result = input.clone();
[INFO] [stderr]     |                          ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `result` is never read
[INFO] [stderr]    --> src/lib.rs:315:9
[INFO] [stderr]     |
[INFO] [stderr] 315 |         result = dft.dft(result);
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `perm`
[INFO] [stderr]    --> src/lib.rs:399:13
[INFO] [stderr]     |
[INFO] [stderr] 399 |         let perm: PoseidonHash = Poseidon2KoalaBear::new_from_rng_128(&mut rng);
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_perm`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `coset` and `ag_shuffled` are never read
[INFO] [stderr]   --> src/sis.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct RSis {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 16 |     pub(crate) coset: Vec<KoalaBear>,
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 17 |     pub(crate) ag_shuffled: Vec<Vec<KoalaBear>>,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vortex` (lib) generated 10 warnings (run `cargo fix --lib -p vortex` to apply 4 suggestions)
[INFO] [stderr] warning: `vortex` (lib test) generated 12 warnings (8 duplicates) (run `cargo fix --lib -p vortex --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/vortex/66c6ef0231e1a246/deps/vortex-66c6ef0231e1a246)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_cores ... ok
[INFO] [stdout] test hash::tests::test_hash_poseidon_works ... ok
[INFO] [stdout] test tests::fft_works ... ok
[INFO] [stdout] test merkle_tree::tests::test_merkle_tree ... ok
[INFO] [stdout] test tests::test_rs_encode_works ... ok
[INFO] [stdout] test tests::test_sis_init ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/vortex/66c6ef0231e1a246/deps/vortex-66c6ef0231e1a246` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7b43fba5cf0631fe63e0216fd8701925b024e1f56df7e136d5b78199e8e2a670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b43fba5cf0631fe63e0216fd8701925b024e1f56df7e136d5b78199e8e2a670", kill_on_drop: false }`
[INFO] [stdout] 7b43fba5cf0631fe63e0216fd8701925b024e1f56df7e136d5b78199e8e2a670
