[INFO] cloning repository https://github.com/leryn1122/opencontainer-rs
[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 }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleryn1122%2Fopencontainer-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0a3ac74daf2295b47ba9698473fc1fac88ec562
[INFO] testing leryn1122/opencontainer-rs against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleryn1122%2Fopencontainer-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
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[INFO] validating manifest of git repo https://github.com/leryn1122/opencontainer-rs on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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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] [stderr]    Compiling opentelemetry-stdout v0.26.0
[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 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 11s
[INFO] running `Command { std: "docker" "inspect" "171e87ca45191c5120008cfdfad9300684794d78229a7fb986f378986a4898fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "171e87ca45191c5120008cfdfad9300684794d78229a7fb986f378986a4898fb", kill_on_drop: false }`
[INFO] [stdout] 171e87ca45191c5120008cfdfad9300684794d78229a7fb986f378986a4898fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e329e3eff37a9237416dcabdb6cceed559506d3d12311dcc3abf0658568a627e
[INFO] running `Command { std: "docker" "start" "-a" "e329e3eff37a9237416dcabdb6cceed559506d3d12311dcc3abf0658568a627e", 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] [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] [stderr]    Compiling libcsi v0.1.0 (/opt/rustwide/workdir/crates/libcsi)
[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] [stderr]    Compiling libcri v0.1.0 (/opt/rustwide/workdir/crates/libcri)
[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] [stderr]    Compiling libcni v0.1.0-dev (/opt/rustwide/workdir/crates/libcni)
[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] [stderr]    Compiling local-dir-csi v0.1.0 (/opt/rustwide/workdir/examples/local-dir-csi)
[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::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: `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 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 5.81s
[INFO] running `Command { std: "docker" "inspect" "e329e3eff37a9237416dcabdb6cceed559506d3d12311dcc3abf0658568a627e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e329e3eff37a9237416dcabdb6cceed559506d3d12311dcc3abf0658568a627e", kill_on_drop: false }`
[INFO] [stdout] e329e3eff37a9237416dcabdb6cceed559506d3d12311dcc3abf0658568a627e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f33e0d6cc8224df3ed925e921831c2bc16608dec72e420e6a8bf424cf9bfe93f
[INFO] running `Command { std: "docker" "start" "-a" "f33e0d6cc8224df3ed925e921831c2bc16608dec72e420e6a8bf424cf9bfe93f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fmt::Debug`
[INFO] [stderr]  --> crates/libcni/src/schema/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::Debug;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]  --> crates/libcni/src/schema/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Formatter`
[INFO] [stderr]  --> crates/libcni/src/schema/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fmt::Formatter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]  --> crates/libcni/src/api/config.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stderr]   |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `executable`
[INFO] [stderr]  --> crates/libcni/src/api/config.rs:5:32
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn load_config<P>(path: P, executable: &str) -> CniResult<()>
[INFO] [stderr]   |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]   --> crates/libcni/src/api/mod.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let path = load_env::<CniPath>(CNI_PATH)?.unwrap_or_default();
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `version`
[INFO] [stderr]  --> crates/libcni/src/version.rs:3:22
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn check_version(version: &semver::Version, supported: Vec<semver::Version>) -> CniResult<()> {
[INFO] [stderr]   |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `supported`
[INFO] [stderr]  --> crates/libcni/src/version.rs:3:49
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn check_version(version: &semver::Version, supported: Vec<semver::Version>) -> CniResult<()> {
[INFO] [stderr]   |                                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_supported`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> crates/libcni/src/lib.rs:32:82
[INFO] [stderr]    |
[INFO] [stderr] 32 |   plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stderr]    |                                                                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `netns`
[INFO] [stderr]   --> crates/libcni/src/lib.rs:61:16
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn check_netns(netns: NetNS) -> CniResult<()> {
[INFO] [stderr]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_netns`
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_netns` is never used
[INFO] [stderr]   --> crates/libcni/src/lib.rs:61:4
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn check_netns(netns: NetNS) -> CniResult<()> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Status` is never constructed
[INFO] [stderr]   --> crates/libcni/src/api/mod.rs:38:3
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub(crate) enum CniExecution {
[INFO] [stderr]    |                 ------------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 38 |   Status,
[INFO] [stderr]    |   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `exec` is never used
[INFO] [stderr]   --> crates/libcni/src/api/mod.rs:82:10
[INFO] [stderr]    |
[INFO] [stderr] 43 | impl CniExecution {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 82 |   pub fn exec(&self) -> CniResult<()> {
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> crates/libcni/src/lib.rs:32:3
[INFO] [stderr]    |
[INFO] [stderr] 32 |   plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 32 |   let _ = plugin_main_entrypoint_with_error(plugin, plugin_info, build_version).map_err(|e| {});
[INFO] [stderr]    |   +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `libcni` (lib) generated 14 warnings (run `cargo fix --lib -p libcni` to apply 3 suggestions)
[INFO] [stderr] warning: `libcni` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> examples/local-dir-csi/src/driver/controller.rs:76:44
[INFO] [stderr]    |
[INFO] [stderr] 76 |   fn validate_create_volume_request(&self, request: &CreateVolumeRequest) -> Result<(), Status> {
[INFO] [stderr]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `volume_id`
[INFO] [stderr]    --> examples/local-dir-csi/src/driver/controller.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |     let volume_id = request.volume_id;
[INFO] [stderr]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_volume_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `start`
[INFO] [stderr]    --> examples/local-dir-csi/src/driver/controller.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |     let start = starting_token
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> examples/local-dir-csi/src/driver/node.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     request: Request<NodeStageVolumeRequest>,
[INFO] [stderr]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> examples/local-dir-csi/src/driver/node.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     request: Request<NodeUnstageVolumeRequest>,
[INFO] [stderr]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> examples/local-dir-csi/src/driver/node.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     request: Request<NodePublishVolumeRequest>,
[INFO] [stderr]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> examples/local-dir-csi/src/driver/node.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     request: Request<NodeUnpublishVolumeRequest>,
[INFO] [stderr]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> examples/local-dir-csi/src/driver/node.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     request: Request<NodeGetVolumeStatsRequest>,
[INFO] [stderr]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> examples/local-dir-csi/src/driver/node.rs:109:15
[INFO] [stderr]     |
[INFO] [stderr] 109 |         .map(|c| NodeServiceCapability {
[INFO] [stderr]     |               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> examples/local-dir-csi/src/main.rs:101:19
[INFO] [stderr]     |
[INFO] [stderr] 101 |         .map_err(|e| clap::Error::new(clap::error::ErrorKind::InvalidUtf8).with_cmd(cmd))
[INFO] [stderr]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> examples/local-dir-csi/src/driver/controller.rs:38:3
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct ControllerServerImpl {
[INFO] [stderr]    |            -------------------- field in this struct
[INFO] [stderr] 38 |   name: String,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `validate_create_volume_request` is never used
[INFO] [stderr]   --> examples/local-dir-csi/src/driver/controller.rs:76:6
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl ControllerServerImpl {
[INFO] [stderr]    | ------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 76 |   fn validate_create_volume_request(&self, request: &CreateVolumeRequest) -> Result<(), Status> {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `validate_node_service_capabilities` is never used
[INFO] [stderr]   --> examples/local-dir-csi/src/driver/node.rs:41:6
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl NodeServerImpl {
[INFO] [stderr]    | ------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 41 |   fn validate_node_service_capabilities(
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> crates/libcni/src/cnitool.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libcni::schema::error::CniError`
[INFO] [stderr]   --> crates/libcni/src/cnitool.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use libcni::schema::error::CniError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rt`
[INFO] [stderr]   --> crates/libcni/src/cnitool.rs:62:7
[INFO] [stderr]    |
[INFO] [stderr] 62 |   let rt = RuntimeConfig {
[INFO] [stderr]    |       ^^ help: if this is intentional, prefix it with an underscore: `_rt`
[INFO] [stderr] 
[INFO] [stderr] warning: enum `CniExecution` is never used
[INFO] [stderr]   --> crates/libcni/src/api/mod.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub(crate) enum CniExecution {
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `load_args_from_env` and `exec` are never used
[INFO] [stderr]   --> crates/libcni/src/api/mod.rs:44:10
[INFO] [stderr]    |
[INFO] [stderr] 43 | impl CniExecution {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 44 |   pub fn load_args_from_env() -> CniResult<CniExecution> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 82 |   pub fn exec(&self) -> CniResult<()> {
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `local-dir-csi` (bin "local-dir-csi" test) generated 13 warnings
[INFO] [stderr] warning: `libcni` (bin "cnitool" test) generated 11 warnings (6 duplicates) (run `cargo fix --bin "cnitool" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcni-ed6281da9b369572)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/cnitool.rs (/opt/rustwide/target/debug/deps/cnitool-daa7e9842b0e23a9)
[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] [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/debug/deps/libcri-8831fea58361615c)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcsi-7a0ede902dc3e4b6)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liboci-c055b3f41bbddd50)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/local_dir_csi-319b51ebd57b4921)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/support-4ef682935c4c781b)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests libcni
[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] [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] [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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test crates/libcni/src/lib.rs - plugin_main_entrypoint (line 18) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- crates/libcni/src/lib.rs - plugin_main_entrypoint (line 18) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `plugin` in this scope
[INFO] [stdout]  --> crates/libcni/src/lib.rs:25:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |   plugin_main_entrypoint(plugin, version::All, semver::Version::new(1, 0, 0))
[INFO] [stdout]   |                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     crates/libcni/src/lib.rs - plugin_main_entrypoint (line 18)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `-p libcni --doc`
[INFO] running `Command { std: "docker" "inspect" "f33e0d6cc8224df3ed925e921831c2bc16608dec72e420e6a8bf424cf9bfe93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f33e0d6cc8224df3ed925e921831c2bc16608dec72e420e6a8bf424cf9bfe93f", kill_on_drop: false }`
[INFO] [stdout] f33e0d6cc8224df3ed925e921831c2bc16608dec72e420e6a8bf424cf9bfe93f