[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] checking distributed-lab/vortex-rs against try#901d6c1c62d7c61e05469e996c297476078ee06b for pr-157082
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdistributed-lab%2Fvortex-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/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/distributed-lab/vortex-rs on toolchain 901d6c1c62d7c61e05469e996c297476078ee06b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "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" "+901d6c1c62d7c61e05469e996c297476078ee06b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ad5c8c88522d191012c0f0debccf9ce132e00d2b5f97816f86f69d60687f5dc7
[INFO] running `Command { std: "docker" "start" "ad5c8c88522d191012c0f0debccf9ce132e00d2b5f97816f86f69d60687f5dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ad5c8c88522d191012c0f0debccf9ce132e00d2b5f97816f86f69d60687f5dc7" "/opt/rustwide/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad5c8c88522d191012c0f0debccf9ce132e00d2b5f97816f86f69d60687f5dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ad5c8c88522d191012c0f0debccf9ce132e00d2b5f97816f86f69d60687f5dc7" "/opt/rustwide/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling vortex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[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 cc v1.2.29
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking p3-maybe-rayon v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking p3-util v0.3.0
[INFO] [stderr]     Checking p3-field v0.3.0
[INFO] [stderr]     Checking p3-matrix v0.3.0
[INFO] [stderr]     Checking p3-symmetric v0.3.0
[INFO] [stderr]     Checking p3-dft v0.3.0
[INFO] [stderr]     Checking p3-mds v0.3.0
[INFO] [stderr]     Checking p3-poseidon2 v0.3.0
[INFO] [stderr]     Checking p3-monty-31 v0.3.0
[INFO] [stderr]     Checking 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] [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]     |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 315 |         result = dft.dft(result);
[INFO] [stdout]     |         ------ `result` is overwritten here before the previous value is 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 `dev` profile [unoptimized + debuginfo] target(s) in 18.38s
[INFO] running `Command { std: "docker" "inspect" "ad5c8c88522d191012c0f0debccf9ce132e00d2b5f97816f86f69d60687f5dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad5c8c88522d191012c0f0debccf9ce132e00d2b5f97816f86f69d60687f5dc7", kill_on_drop: false }`
[INFO] [stdout] ad5c8c88522d191012c0f0debccf9ce132e00d2b5f97816f86f69d60687f5dc7