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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leryn1122/opencontainer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleryn1122%2Fopencontainer-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] building leryn1122/opencontainer-rs against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleryn1122%2Fopencontainer-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/leryn1122/opencontainer-rs on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/leryn1122/opencontainer-rs already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Debug;
[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::fmt::Display`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Formatter`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Formatter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> crates/libcni/src/api/config.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stdout]   |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `executable`
[INFO] [stdout]  --> crates/libcni/src/api/config.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stdout]   |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let path = load_env::<CniPath>(CNI_PATH)?.unwrap_or_default();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]  --> crates/libcni/src/version.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn check_version(version: &semver::Version, supported: Vec<semver::Version>) -> CniResult<()> {
[INFO] [stdout]   |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `supported`
[INFO] [stdout]  --> crates/libcni/src/version.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn check_version(version: &semver::Version, supported: Vec<semver::Version>) -> CniResult<()> {
[INFO] [stdout]   |                                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> crates/libcni/src/lib.rs:32:82
[INFO] [stdout]    |
[INFO] [stdout] 32 |   plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stdout]    |                                                                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `netns`
[INFO] [stdout]   --> crates/libcni/src/lib.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn check_netns(netns: NetNS) -> CniResult<()> {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_netns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_netns` is never used
[INFO] [stdout]   --> crates/libcni/src/lib.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn check_netns(netns: NetNS) -> CniResult<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Status` is never constructed
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum CniExecution {
[INFO] [stdout]    |                 ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 38 |   Status,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exec` is never used
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl CniExecution {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |   pub fn exec(&self) -> CniResult<()> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> crates/libcni/src/lib.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 32 |   let _ = plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Debug;
[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::fmt::Display`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Formatter`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Formatter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> crates/libcni/src/cnitool.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libcni::schema::error::CniError`
[INFO] [stdout]   --> crates/libcni/src/cnitool.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use libcni::schema::error::CniError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> crates/libcni/src/api/config.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stdout]   |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `executable`
[INFO] [stdout]  --> crates/libcni/src/api/config.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stdout]   |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let path = load_env::<CniPath>(CNI_PATH)?.unwrap_or_default();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt`
[INFO] [stdout]   --> crates/libcni/src/cnitool.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 |   let rt = RuntimeConfig {
[INFO] [stdout]    |       ^^ help: if this is intentional, prefix it with an underscore: `_rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CniExecution` is never used
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum CniExecution {
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_args_from_env` and `exec` are never used
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl CniExecution {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 44 |   pub fn load_args_from_env() -> CniResult<CniExecution> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |   pub fn exec(&self) -> CniResult<()> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling opentelemetry-stdout v0.26.0
[INFO] [stderr]    Compiling hyper v1.4.1
[INFO] [stderr]    Compiling hyper-util v0.1.9
[INFO] [stderr]    Compiling hyper-timeout v0.5.1
[INFO] [stderr]    Compiling tonic v0.12.3
[INFO] [stderr]    Compiling local-dir-csi v0.1.0 (/opt/rustwide/workdir/examples/local-dir-csi)
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/controller.rs:76:44
[INFO] [stdout]    |
[INFO] [stdout] 76 |   fn validate_create_volume_request(&self, request: &CreateVolumeRequest) -> Result<(), Status> {
[INFO] [stdout]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `volume_id`
[INFO] [stdout]    --> examples/local-dir-csi/src/driver/controller.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let volume_id = request.volume_id;
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_volume_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> examples/local-dir-csi/src/driver/controller.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |     let start = starting_token
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     request: Request<NodeStageVolumeRequest>,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     request: Request<NodeUnstageVolumeRequest>,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     request: Request<NodePublishVolumeRequest>,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     request: Request<NodeUnpublishVolumeRequest>,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     request: Request<NodeGetVolumeStatsRequest>,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> examples/local-dir-csi/src/driver/node.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |         .map(|c| NodeServiceCapability {
[INFO] [stdout]     |               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> examples/local-dir-csi/src/main.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout] 101 |         .map_err(|e| clap::Error::new(clap::error::ErrorKind::InvalidUtf8).with_cmd(cmd))
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/controller.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct ControllerServerImpl {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] 38 |   name: 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: method `validate_create_volume_request` is never used
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/controller.rs:76:6
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl ControllerServerImpl {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |   fn validate_create_volume_request(&self, request: &CreateVolumeRequest) -> Result<(), Status> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `validate_node_service_capabilities` is never used
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:41:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl NodeServerImpl {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |   fn validate_node_service_capabilities(
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "9ebce7b1f79319d70d42179e4bae3242b3adde6c88a03c03c8d78bca72df0a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ebce7b1f79319d70d42179e4bae3242b3adde6c88a03c03c8d78bca72df0a42", kill_on_drop: false }`
[INFO] [stdout] 9ebce7b1f79319d70d42179e4bae3242b3adde6c88a03c03c8d78bca72df0a42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07c2fda236c8b8d3cc8bde5af07bd2f0a7e12988177dd26b6a46330dbe144ad2
[INFO] running `Command { std: "docker" "start" "-a" "07c2fda236c8b8d3cc8bde5af07bd2f0a7e12988177dd26b6a46330dbe144ad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling support v0.1.0-202410 (/opt/rustwide/workdir/crates/support)
[INFO] [stderr]    Compiling liboci v0.1.0 (/opt/rustwide/workdir/crates/liboci)
[INFO] [stderr]    Compiling libcsi v0.1.0 (/opt/rustwide/workdir/crates/libcsi)
[INFO] [stderr]    Compiling libcri v0.1.0 (/opt/rustwide/workdir/crates/libcri)
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Debug;
[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::fmt::Display`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libcni v0.1.0-dev (/opt/rustwide/workdir/crates/libcni)
[INFO] [stdout] warning: unused import: `std::fmt::Formatter`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Formatter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling local-dir-csi v0.1.0 (/opt/rustwide/workdir/examples/local-dir-csi)
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> crates/libcni/src/api/config.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stdout]   |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `executable`
[INFO] [stdout]  --> crates/libcni/src/api/config.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stdout]   |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let path = load_env::<CniPath>(CNI_PATH)?.unwrap_or_default();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]  --> crates/libcni/src/version.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn check_version(version: &semver::Version, supported: Vec<semver::Version>) -> CniResult<()> {
[INFO] [stdout]   |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `supported`
[INFO] [stdout]  --> crates/libcni/src/version.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn check_version(version: &semver::Version, supported: Vec<semver::Version>) -> CniResult<()> {
[INFO] [stdout]   |                                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> crates/libcni/src/lib.rs:32:82
[INFO] [stdout]    |
[INFO] [stdout] 32 |   plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stdout]    |                                                                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `netns`
[INFO] [stdout]   --> crates/libcni/src/lib.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn check_netns(netns: NetNS) -> CniResult<()> {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_netns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_netns` is never used
[INFO] [stdout]   --> crates/libcni/src/lib.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn check_netns(netns: NetNS) -> CniResult<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Status` is never constructed
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum CniExecution {
[INFO] [stdout]    |                 ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 38 |   Status,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exec` is never used
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl CniExecution {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |   pub fn exec(&self) -> CniResult<()> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> crates/libcni/src/lib.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 32 |   let _ = plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Debug;
[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::fmt::Display`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Formatter`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Formatter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> crates/libcni/src/api/config.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stdout]   |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `executable`
[INFO] [stdout]  --> crates/libcni/src/api/config.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stdout]   |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let path = load_env::<CniPath>(CNI_PATH)?.unwrap_or_default();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/controller.rs:76:44
[INFO] [stdout]    |
[INFO] [stdout] 76 |   fn validate_create_volume_request(&self, request: &CreateVolumeRequest) -> Result<(), Status> {
[INFO] [stdout]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `volume_id`
[INFO] [stdout]    --> examples/local-dir-csi/src/driver/controller.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let volume_id = request.volume_id;
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_volume_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> examples/local-dir-csi/src/driver/controller.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |     let start = starting_token
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     request: Request<NodeStageVolumeRequest>,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     request: Request<NodeUnstageVolumeRequest>,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     request: Request<NodePublishVolumeRequest>,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     request: Request<NodeUnpublishVolumeRequest>,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     request: Request<NodeGetVolumeStatsRequest>,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> examples/local-dir-csi/src/driver/node.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |         .map(|c| NodeServiceCapability {
[INFO] [stdout]     |               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> examples/local-dir-csi/src/main.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout] 101 |         .map_err(|e| clap::Error::new(clap::error::ErrorKind::InvalidUtf8).with_cmd(cmd))
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/controller.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct ControllerServerImpl {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] 38 |   name: 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: method `validate_create_volume_request` is never used
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/controller.rs:76:6
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl ControllerServerImpl {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |   fn validate_create_volume_request(&self, request: &CreateVolumeRequest) -> Result<(), Status> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `validate_node_service_capabilities` is never used
[INFO] [stdout]   --> examples/local-dir-csi/src/driver/node.rs:41:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl NodeServerImpl {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |   fn validate_node_service_capabilities(
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Debug;
[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::fmt::Display`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Formatter`
[INFO] [stdout]  --> crates/libcni/src/schema/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Formatter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> crates/libcni/src/cnitool.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libcni::schema::error::CniError`
[INFO] [stdout]   --> crates/libcni/src/cnitool.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use libcni::schema::error::CniError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]  --> crates/libcni/src/version.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn check_version(version: &semver::Version, supported: Vec<semver::Version>) -> CniResult<()> {
[INFO] [stdout]   |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `supported`
[INFO] [stdout]  --> crates/libcni/src/version.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn check_version(version: &semver::Version, supported: Vec<semver::Version>) -> CniResult<()> {
[INFO] [stdout]   |                                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> crates/libcni/src/lib.rs:32:82
[INFO] [stdout]    |
[INFO] [stdout] 32 |   plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stdout]    |                                                                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `netns`
[INFO] [stdout]   --> crates/libcni/src/lib.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn check_netns(netns: NetNS) -> CniResult<()> {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_netns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_netns` is never used
[INFO] [stdout]   --> crates/libcni/src/lib.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn check_netns(netns: NetNS) -> CniResult<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Status` is never constructed
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum CniExecution {
[INFO] [stdout]    |                 ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 38 |   Status,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exec` is never used
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl CniExecution {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |   pub fn exec(&self) -> CniResult<()> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> crates/libcni/src/lib.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 32 |   let _ = plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> crates/libcni/src/api/config.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stdout]   |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `executable`
[INFO] [stdout]  --> crates/libcni/src/api/config.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stdout]   |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let path = load_env::<CniPath>(CNI_PATH)?.unwrap_or_default();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt`
[INFO] [stdout]   --> crates/libcni/src/cnitool.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 |   let rt = RuntimeConfig {
[INFO] [stdout]    |       ^^ help: if this is intentional, prefix it with an underscore: `_rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CniExecution` is never used
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum CniExecution {
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_args_from_env` and `exec` are never used
[INFO] [stdout]   --> crates/libcni/src/api/mod.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl CniExecution {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 44 |   pub fn load_args_from_env() -> CniResult<CniExecution> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |   pub fn exec(&self) -> CniResult<()> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.52s
[INFO] running `Command { std: "docker" "inspect" "07c2fda236c8b8d3cc8bde5af07bd2f0a7e12988177dd26b6a46330dbe144ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c2fda236c8b8d3cc8bde5af07bd2f0a7e12988177dd26b6a46330dbe144ad2", kill_on_drop: false }`
[INFO] [stdout] 07c2fda236c8b8d3cc8bde5af07bd2f0a7e12988177dd26b6a46330dbe144ad2