[INFO] cloning repository https://github.com/menonsamir/spiral-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/menonsamir/spiral-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmenonsamir%2Fspiral-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmenonsamir%2Fspiral-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9919bea20e8ac227b7a9c2ed5e74c8b1ec4bdc9e
[INFO] testing menonsamir/spiral-rs against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmenonsamir%2Fspiral-rs" "/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/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/menonsamir/spiral-rs
[INFO] finished tweaking git repo https://github.com/menonsamir/spiral-rs
[INFO] tweaked toml for git repo https://github.com/menonsamir/spiral-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/menonsamir/spiral-rs on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/menonsamir/spiral-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.80
[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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb00b4cea07215e42f86598a8959259137637e5256fed7e576f322c06ab88c2d
[INFO] running `Command { std: "docker" "start" "-a" "eb00b4cea07215e42f86598a8959259137637e5256fed7e576f322c06ab88c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb00b4cea07215e42f86598a8959259137637e5256fed7e576f322c06ab88c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb00b4cea07215e42f86598a8959259137637e5256fed7e576f322c06ab88c2d", kill_on_drop: false }`
[INFO] [stdout] eb00b4cea07215e42f86598a8959259137637e5256fed7e576f322c06ab88c2d
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 341dbf7327c2d7a5cca681e0cd8365b9581bdf6391e15e65913c1371dd29e819
[INFO] running `Command { std: "docker" "start" "-a" "341dbf7327c2d7a5cca681e0cd8365b9581bdf6391e15e65913c1371dd29e819", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.80
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.3
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling spiral-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `stdarch_x86_avx512` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(stdarch_x86_avx512)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/gadget.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn build_gadget(params: &Params, rows: usize, cols: usize) -> PolyMatrixRaw {
[INFO] [stdout]    |                             ^^^^^^^                               ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn build_gadget(params: &Params, rows: usize, cols: usize) -> PolyMatrixRaw<'_> {
[INFO] [stdout]    |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/params.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn get_v_neg1(&self) -> Vec<PolyMatrixNTT> {
[INFO] [stdout]    |                       ^^^^^         ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn get_v_neg1(&self) -> Vec<PolyMatrixNTT<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/client.rs:193:19
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn to_raw(&self) -> Vec<Option<Vec<PolyMatrixRaw>>> {
[INFO] [stdout]     |                   ^^^^^                    ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn to_raw(&self) -> Vec<Option<Vec<PolyMatrixRaw<'_>>>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.25s
[INFO] running `Command { std: "docker" "inspect" "341dbf7327c2d7a5cca681e0cd8365b9581bdf6391e15e65913c1371dd29e819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341dbf7327c2d7a5cca681e0cd8365b9581bdf6391e15e65913c1371dd29e819", kill_on_drop: false }`
[INFO] [stdout] 341dbf7327c2d7a5cca681e0cd8365b9581bdf6391e15e65913c1371dd29e819
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 225103a82aa93214f8d21d4c2f0c68f19385b90b218acc1e8a0539dbfb0360b8
[INFO] running `Command { std: "docker" "start" "-a" "225103a82aa93214f8d21d4c2f0c68f19385b90b218acc1e8a0539dbfb0360b8", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `stdarch_x86_avx512` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(stdarch_x86_avx512)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/gadget.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn build_gadget(params: &Params, rows: usize, cols: usize) -> PolyMatrixRaw {
[INFO] [stdout]    |                             ^^^^^^^                               ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn build_gadget(params: &Params, rows: usize, cols: usize) -> PolyMatrixRaw<'_> {
[INFO] [stdout]    |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/params.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn get_v_neg1(&self) -> Vec<PolyMatrixNTT> {
[INFO] [stdout]    |                       ^^^^^         ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn get_v_neg1(&self) -> Vec<PolyMatrixNTT<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling spiral-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/client.rs:193:19
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn to_raw(&self) -> Vec<Option<Vec<PolyMatrixRaw>>> {
[INFO] [stdout]     |                   ^^^^^                    ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn to_raw(&self) -> Vec<Option<Vec<PolyMatrixRaw<'_>>>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `stdarch_x86_avx512` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(stdarch_x86_avx512)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/gadget.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn build_gadget(params: &Params, rows: usize, cols: usize) -> PolyMatrixRaw {
[INFO] [stdout]    |                             ^^^^^^^                               ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn build_gadget(params: &Params, rows: usize, cols: usize) -> PolyMatrixRaw<'_> {
[INFO] [stdout]    |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/params.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn get_v_neg1(&self) -> Vec<PolyMatrixNTT> {
[INFO] [stdout]    |                       ^^^^^         ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn get_v_neg1(&self) -> Vec<PolyMatrixNTT<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/client.rs:193:19
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn to_raw(&self) -> Vec<Option<Vec<PolyMatrixRaw>>> {
[INFO] [stdout]     |                   ^^^^^                    ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn to_raw(&self) -> Vec<Option<Vec<PolyMatrixRaw<'_>>>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "225103a82aa93214f8d21d4c2f0c68f19385b90b218acc1e8a0539dbfb0360b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225103a82aa93214f8d21d4c2f0c68f19385b90b218acc1e8a0539dbfb0360b8", kill_on_drop: false }`
[INFO] [stdout] 225103a82aa93214f8d21d4c2f0c68f19385b90b218acc1e8a0539dbfb0360b8
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef2b86284d88f8b0b1a7b7f2061481f9e1fe81f0ebf5c4d387758d39fe3b5e8c
[INFO] running `Command { std: "docker" "start" "-a" "ef2b86284d88f8b0b1a7b7f2061481f9e1fe81f0ebf5c4d387758d39fe3b5e8c", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `stdarch_x86_avx512` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(stdarch_x86_avx512)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/gadget.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn build_gadget(params: &Params, rows: usize, cols: usize) -> PolyMatrixRaw {
[INFO] [stderr]    |                             ^^^^^^^                               ------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn build_gadget(params: &Params, rows: usize, cols: usize) -> PolyMatrixRaw<'_> {
[INFO] [stderr]    |                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/params.rs:98:23
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn get_v_neg1(&self) -> Vec<PolyMatrixNTT> {
[INFO] [stderr]    |                       ^^^^^         ------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn get_v_neg1(&self) -> Vec<PolyMatrixNTT<'_>> {
[INFO] [stderr]    |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/client.rs:193:19
[INFO] [stderr]     |
[INFO] [stderr] 193 |     pub fn to_raw(&self) -> Vec<Option<Vec<PolyMatrixRaw>>> {
[INFO] [stderr]     |                   ^^^^^                    ------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 193 |     pub fn to_raw(&self) -> Vec<Option<Vec<PolyMatrixRaw<'_>>>> {
[INFO] [stderr]     |                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `spiral-rs` (lib) generated 4 warnings
[INFO] [stderr] warning: `spiral-rs` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spiral_rs-d1eaa7a325a7d755)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test arith::test::barrett_raw_u64_correct ... ok
[INFO] [stdout] test arith::test::barrett_reduction_u128_raw_correct ... ok
[INFO] [stdout] test arith::test::div2_uint_mod_correct ... ok
[INFO] [stdout] test arith::test::divide_uint192_inplace_correct ... ok
[INFO] [stdout] test arith::test::get_barrett_crs_correct ... ok
[INFO] [stdout] test client::test::init_is_correct ... ok
[INFO] [stdout] test ntt::test::alt_ntt_correct ... ok
[INFO] [stdout] test ntt::test::build_ntt_tables_correct ... ok
[INFO] [stdout] test discrete_gaussian::test::cdf_table_seems_okay ... ok
[INFO] [stdout] test gadget::test::gadget_invert_is_correct ... ok
[INFO] [stdout] test ntt::test::calc_index_correct ... ok
[INFO] [stdout] test noise_estimate::test::get_noise_from_paramset_correct ... ok
[INFO] [stdout] test discrete_gaussian::test::dg_seems_okay ... ok
[INFO] [stdout] test key_value::test::row_from_key_is_correct ... ok
[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/deps/spiral_rs-d1eaa7a325a7d755` (signal: 4, SIGILL: illegal instruction)
[INFO] running `Command { std: "docker" "inspect" "ef2b86284d88f8b0b1a7b7f2061481f9e1fe81f0ebf5c4d387758d39fe3b5e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2b86284d88f8b0b1a7b7f2061481f9e1fe81f0ebf5c4d387758d39fe3b5e8c", kill_on_drop: false }`
[INFO] [stdout] ef2b86284d88f8b0b1a7b7f2061481f9e1fe81f0ebf5c4d387758d39fe3b5e8c
