[INFO] cloning repository https://github.com/jv99vn/vanity
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jv99vn/vanity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjv99vn%2Fvanity", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjv99vn%2Fvanity'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5751654a6c4569aa70c9bd05e75e34c011f01f7c
[INFO] testing jv99vn/vanity against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjv99vn%2Fvanity" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jv99vn/vanity
[INFO] finished tweaking git repo https://github.com/jv99vn/vanity
[INFO] tweaked toml for git repo https://github.com/jv99vn/vanity written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jv99vn/vanity on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jv99vn/vanity 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a
[INFO] running `Command { std: "docker" "start" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a", 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" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling vanity-cuda v0.1.0 (/opt/rustwide/workdir/crates/vanity-cuda)
[INFO] [stderr] warning: vanity-cuda@0.1.0: CUDA compiler (nvcc) not found at "/usr/local/cuda/bin/nvcc"
[INFO] [stderr] warning: vanity-cuda@0.1.0: CUDA kernels will not be compiled
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling secp256k1-sys v0.8.2
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling ctrlc v3.5.2
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling secp256k1 v0.27.0
[INFO] [stderr]    Compiling vanity-core v0.1.0 (/opt/rustwide/workdir/crates/vanity-core)
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]   --> crates/vanity-core/src/address.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct AddressGenerator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 87 |     rng: rand::rngs::ThreadRng,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vanity-metal v0.1.0 (/opt/rustwide/workdir/crates/vanity-metal)
[INFO] [stderr]    Compiling vanity-opencl v0.1.0 (/opt/rustwide/workdir/crates/vanity-opencl)
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> crates/vanity-metal/src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct MetalSearcher {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 42 |     device_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> crates/vanity-opencl/src/lib.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context, Result};
[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: `Context`
[INFO] [stdout]  --> crates/vanity-cuda/src/context.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> crates/vanity-opencl/src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct OpenClSearcher {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 24 |     device_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CudaError` is never used
[INFO] [stdout]  --> crates/vanity-cuda/src/context.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum CudaError {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> crates/vanity-cuda/src/context.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct CudaSearcher {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 24 |     device_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_cuda_available` is never used
[INFO] [stdout]   --> crates/vanity-cuda/src/context.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn is_cuda_available() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_devices` is never used
[INFO] [stdout]   --> crates/vanity-cuda/src/context.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn list_devices() -> Result<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vanity-cli v0.1.0 (/opt/rustwide/workdir/crates/vanity-cli)
[INFO] [stdout] warning: function `format_duration` is never used
[INFO] [stdout]    --> crates/vanity-cli/src/output.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn format_duration(secs: f64) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 33.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr] warning: vanity-cuda@0.1.0: CUDA compiler (nvcc) not found at "/usr/local/cuda/bin/nvcc"
[INFO] [stderr] warning: vanity-cuda@0.1.0: CUDA kernels will not be compiled
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling vanity-core v0.1.0 (/opt/rustwide/workdir/crates/vanity-core)
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]   --> crates/vanity-core/src/address.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct AddressGenerator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 87 |     rng: rand::rngs::ThreadRng,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vanity-metal v0.1.0 (/opt/rustwide/workdir/crates/vanity-metal)
[INFO] [stderr]    Compiling vanity-cuda v0.1.0 (/opt/rustwide/workdir/crates/vanity-cuda)
[INFO] [stderr]    Compiling vanity-opencl v0.1.0 (/opt/rustwide/workdir/crates/vanity-opencl)
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> crates/vanity-opencl/src/lib.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context, Result};
[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: `Context`
[INFO] [stdout]  --> crates/vanity-cuda/src/context.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> crates/vanity-opencl/src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct OpenClSearcher {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 24 |     device_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CudaError` is never used
[INFO] [stdout]  --> crates/vanity-cuda/src/context.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum CudaError {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> crates/vanity-cuda/src/context.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct CudaSearcher {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 24 |     device_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_cuda_available` is never used
[INFO] [stdout]   --> crates/vanity-cuda/src/context.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn is_cuda_available() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_devices` is never used
[INFO] [stdout]   --> crates/vanity-cuda/src/context.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn list_devices() -> Result<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> crates/vanity-metal/src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct MetalSearcher {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 42 |     device_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vanity-cli v0.1.0 (/opt/rustwide/workdir/crates/vanity-cli)
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> crates/vanity-cuda/src/context.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context, Result};
[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: `Context`
[INFO] [stdout]  --> crates/vanity-opencl/src/lib.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CudaError` is never used
[INFO] [stdout]  --> crates/vanity-cuda/src/context.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum CudaError {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> crates/vanity-cuda/src/context.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct CudaSearcher {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 24 |     device_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_cuda_available` is never used
[INFO] [stdout]   --> crates/vanity-cuda/src/context.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn is_cuda_available() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_devices` is never used
[INFO] [stdout]   --> crates/vanity-cuda/src/context.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn list_devices() -> Result<Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> crates/vanity-opencl/src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct OpenClSearcher {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 24 |     device_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> crates/vanity-metal/src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct MetalSearcher {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 42 |     device_id: usize,
[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 `format_duration` is never used
[INFO] [stdout]    --> crates/vanity-cli/src/output.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn format_duration(secs: f64) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]   --> crates/vanity-core/src/address.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct AddressGenerator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 87 |     rng: rand::rngs::ThreadRng,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 20.56s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: vanity-cuda@0.1.0: CUDA compiler (nvcc) not found at "/usr/local/cuda/bin/nvcc"
[INFO] [stderr] warning: vanity-cuda@0.1.0: CUDA kernels will not be compiled
[INFO] [stderr] warning: field `rng` is never read
[INFO] [stderr]   --> crates/vanity-core/src/address.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub struct AddressGenerator {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] 87 |     rng: rand::rngs::ThreadRng,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vanity-core` (lib) generated 1 warning
[INFO] [stderr] warning: `vanity-core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: field `device_id` is never read
[INFO] [stderr]   --> crates/vanity-metal/src/lib.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct MetalSearcher {
[INFO] [stderr]    |            ------------- field in this struct
[INFO] [stderr] 42 |     device_id: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> crates/vanity-cuda/src/context.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use anyhow::{Context, Result};
[INFO] [stderr]   |              ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `CudaError` is never used
[INFO] [stderr]  --> crates/vanity-cuda/src/context.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum CudaError {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `device_id` is never read
[INFO] [stderr]   --> crates/vanity-cuda/src/context.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct CudaSearcher {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] 24 |     device_id: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_cuda_available` is never used
[INFO] [stderr]   --> crates/vanity-cuda/src/context.rs:71:8
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub fn is_cuda_available() -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `list_devices` is never used
[INFO] [stderr]   --> crates/vanity-cuda/src/context.rs:78:8
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn list_devices() -> Result<Vec<String>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> crates/vanity-opencl/src/lib.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use anyhow::{Context, Result};
[INFO] [stderr]   |              ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `device_id` is never read
[INFO] [stderr]   --> crates/vanity-opencl/src/lib.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct OpenClSearcher {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] 24 |     device_id: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vanity-metal` (lib) generated 1 warning
[INFO] [stderr] warning: `vanity-cuda` (lib) generated 5 warnings (run `cargo fix --lib -p vanity-cuda` to apply 1 suggestion)
[INFO] [stderr] warning: `vanity-opencl` (lib) generated 2 warnings (run `cargo fix --lib -p vanity-opencl` to apply 1 suggestion)
[INFO] [stderr] warning: `vanity-opencl` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `vanity-cuda` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: `vanity-metal` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: function `format_duration` is never used
[INFO] [stderr]    --> crates/vanity-cli/src/output.rs:108:8
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub fn format_duration(secs: f64) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vanity-cli` (bin "vanity" test) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/vanity-8a6b7ba3c9ba4df8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test output::tests::test_format_number ... ok
[INFO] [stdout] test output::tests::test_format_speed ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/vanity_core-b808bb2112d37837)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test address::tests::test_address_from_hex ... ok
[INFO] [stdout] test address::tests::test_public_key_to_address ... ok
[INFO] [stdout] test address::tests::test_address_invalid_hex ... ok
[INFO] [stdout] test crypto::tests::test_generate_keypair ... ok
[INFO] [stdout] test crypto::tests::test_cpu_searcher_short_prefix ... ok
[INFO] [stdout] test crypto::tests::test_increment_u256_be ... ok
[INFO] [stdout] test crypto::tests::test_keypair_from_private_key ... ok
[INFO] [stdout] test crypto::tests::test_known_address ... ok
[INFO] [stdout] test pattern::tests::test_difficulty ... ok
[INFO] [stdout] test pattern::tests::test_invalid_hex ... ok
[INFO] [stdout] test pattern::tests::test_matches ... ok
[INFO] [stdout] test pattern::tests::test_display ... ok
[INFO] [stdout] test pattern::tests::test_pattern_empty ... ok
[INFO] [stdout] test pattern::tests::test_pattern_prefix_only ... ok
[INFO] [stdout] test pattern::tests::test_pattern_creation ... ok
[INFO] [stdout] test pattern::tests::test_pattern_suffix_only ... ok
[INFO] [stdout] test pattern::tests::test_pattern_uppercase ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/vanity_cuda-0d47a01fd9809c2b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/vanity_metal-5822fb160a1ce06e)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/vanity_opencl-849446688efd472a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vanity_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vanity_cuda
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vanity_metal
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vanity_opencl
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a", kill_on_drop: false }`
[INFO] [stdout] c0d3681c0af3fcdf4cee01400de0812da8c0e42615f1857c7617c6699fec4b7a
