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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/func/load.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut state = caller.data_mut();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wasm_sample_fn` is never read
[INFO] [stdout]    --> src/func/poll.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub struct BpfBuffer {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub wasm_sample_fn: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_wasm_string` and `read_wasm_string_slice` are never used
[INFO] [stdout]   --> src/utils.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait CallerUtils {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn read_wasm_string(&mut self, offset: usize) -> anyhow::Result<Vec<u8>>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     // Terminated zero won't be included
[INFO] [stdout] 15 |     fn read_wasm_string_slice(&mut self, offset: usize) -> anyhow::Result<&[u8]>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/func/load.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut state = caller.data_mut();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wasm_sample_fn` is never read
[INFO] [stdout]    --> src/func/poll.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub struct BpfBuffer {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub wasm_sample_fn: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_wasm_string` and `read_wasm_string_slice` are never used
[INFO] [stdout]   --> src/utils.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait CallerUtils {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn read_wasm_string(&mut self, offset: usize) -> anyhow::Result<Vec<u8>>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     // Terminated zero won't be included
[INFO] [stdout] 15 |     fn read_wasm_string_slice(&mut self, offset: usize) -> anyhow::Result<&[u8]>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] running `Command { std: "docker" "inspect" "9a0c5fb66ac3ad730165f99cbeeed295bc701af6a3c10bcd619c687208c4dbb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a0c5fb66ac3ad730165f99cbeeed295bc701af6a3c10bcd619c687208c4dbb2", kill_on_drop: false }`
[INFO] [stdout] 9a0c5fb66ac3ad730165f99cbeeed295bc701af6a3c10bcd619c687208c4dbb2
