[INFO] cloning repository https://github.com/shiva-manu/NetChain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shiva-manu/NetChain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshiva-manu%2FNetChain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshiva-manu%2FNetChain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d9d26bde57e8273b630763ed209727dcf7f3f14
[INFO] checking shiva-manu/NetChain against master#57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshiva-manu%2FNetChain" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shiva-manu/NetChain
[INFO] finished tweaking git repo https://github.com/shiva-manu/NetChain
[INFO] tweaked toml for git repo https://github.com/shiva-manu/NetChain written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shiva-manu/NetChain on toolchain 57f772f25c5ce2bd870d6f8c3ab318eaee5a3326
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shiva-manu/NetChain 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" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `ChainParams` and `SlashRecord`
[INFO] [stdout]  --> src/poi/epoch_manager.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::state::{ChainParams, SlashReason, SlashRecord, State};
[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: `HashSet`
[INFO] [stdout]   --> src/poi/metric_challenge.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p::identity::Keypair`
[INFO] [stdout]    --> src/net/dht.rs:624:9
[INFO] [stdout]     |
[INFO] [stdout] 624 |     use libp2p::identity::Keypair;
[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 imports: `ChainParams` and `SlashRecord`
[INFO] [stdout]  --> src/poi/epoch_manager.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::state::{ChainParams, SlashReason, SlashRecord, State};
[INFO] [stdout]   |                    ^^^^^^^^^^^               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]   --> src/poi/metric_challenge.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `start_block_guard` is assigned to, but never used
[INFO] [stdout]    --> src/poi/epoch_manager.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let mut start_block_guard = self.epoch_start_block as u64;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_start_block_guard` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `start_ts_guard` is assigned to, but never used
[INFO] [stdout]    --> src/poi/epoch_manager.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let mut start_ts_guard = self.epoch_start_timestamp;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_start_ts_guard` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start_block_guard` is never read
[INFO] [stdout]    --> src/poi/epoch_manager.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         start_block_guard = start_block;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start_ts_guard` is never read
[INFO] [stdout]    --> src/poi/epoch_manager.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         start_ts_guard = start_timestamp;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metrics`
[INFO] [stdout]    --> src/poi/epoch_manager.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         metrics: &HashMap<String, NodeMetrics>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metrics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `start_block_guard` is assigned to, but never used
[INFO] [stdout]    --> src/poi/epoch_manager.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let mut start_block_guard = self.epoch_start_block as u64;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_start_block_guard` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `start_ts_guard` is assigned to, but never used
[INFO] [stdout]    --> src/poi/epoch_manager.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let mut start_ts_guard = self.epoch_start_timestamp;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_start_ts_guard` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start_block_guard` is never read
[INFO] [stdout]    --> src/poi/epoch_manager.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         start_block_guard = start_block;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start_ts_guard` is never read
[INFO] [stdout]    --> src/poi/epoch_manager.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         start_ts_guard = start_timestamp;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metrics`
[INFO] [stdout]    --> src/poi/epoch_manager.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         metrics: &HashMap<String, NodeMetrics>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metrics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/chain/vm.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let mut state = ExecutionState {
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/chain/vm.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let mut state = ExecutionState {
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/chain/vm.rs:343:15
[INFO] [stdout]     |
[INFO] [stdout] 343 |         move |mut caller: Caller<'_, ExecutionState>, addr_ptr: i32, addr_len: i32| -> i64 {
[INFO] [stdout]     |               ----^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/chain/vm.rs:343:15
[INFO] [stdout]     |
[INFO] [stdout] 343 |         move |mut caller: Caller<'_, ExecutionState>, addr_ptr: i32, addr_len: i32| -> i64 {
[INFO] [stdout]     |               ----^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "63fef6adafbd6395e965a42ce3e8232e85d0b8c6c4d6d22526c1cdd6e09c2528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63fef6adafbd6395e965a42ce3e8232e85d0b8c6c4d6d22526c1cdd6e09c2528", kill_on_drop: false }`
[INFO] [stdout] 63fef6adafbd6395e965a42ce3e8232e85d0b8c6c4d6d22526c1cdd6e09c2528
