[INFO] cloning repository https://github.com/lyuben-todorov/piko
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lyuben-todorov/piko" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyuben-todorov%2Fpiko", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyuben-todorov%2Fpiko'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aba15f76ff9ae5de759e279d0e805df07efc0799
[INFO] checking lyuben-todorov/piko against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyuben-todorov%2Fpiko" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lyuben-todorov/piko on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lyuben-todorov/piko
[INFO] finished tweaking git repo https://github.com/lyuben-todorov/piko
[INFO] tweaked toml for git repo https://github.com/lyuben-todorov/piko written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/lyuben-todorov/piko already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fad6468324a49ef761b063d70ef563a556851ffb13710216939166ae534c1f4e
[INFO] running `Command { std: "docker" "start" "-a" "fad6468324a49ef761b063d70ef563a556851ffb13710216939166ae534c1f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fad6468324a49ef761b063d70ef563a556851ffb13710216939166ae534c1f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad6468324a49ef761b063d70ef563a556851ffb13710216939166ae534c1f4e", kill_on_drop: false }`
[INFO] [stdout] fad6468324a49ef761b063d70ef563a556851ffb13710216939166ae534c1f4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4527d8d9c9cdeb8b4f3ef7997228f0eee55cbbab0fe2802397a43c2d78f97559
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4527d8d9c9cdeb8b4f3ef7997228f0eee55cbbab0fe2802397a43c2d78f97559", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking cpuid-bool v0.1.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking serde_test v0.8.23
[INFO] [stderr]     Checking yaml-rust v0.4.4
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking fern v0.6.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking lexical-core v0.7.4
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-complex v0.3.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking clokwerk v0.3.3
[INFO] [stderr]     Checking num v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling num-derive v0.3.1
[INFO] [stderr]    Compiling enum_dispatch v0.3.3
[INFO] [stderr]     Checking serde v1.0.115
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]     Checking piko v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> src/net.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`, `warn`
[INFO] [stdout]   --> src/net.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]    |           ^^^^^               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]  --> src/wrk.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{RwLock, Arc, mpsc};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sender`
[INFO] [stdout]  --> src/wrk.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::mpsc::{Sender, Receiver};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::heartbeat::heartbeat`
[INFO] [stdout]  --> src/wrk.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::heartbeat::heartbeat;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::internal::ThreadSignal`
[INFO] [stdout]  --> src/wrk.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::internal::ThreadSignal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, `trace`, `warn`
[INFO] [stdout]  --> src/wrk.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |           ^^^^^  ^^^^^        ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BinaryHeap`, `VecDeque`
[INFO] [stdout]  --> src/wrk.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::{VecDeque, BinaryHeap};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::export::fmt::Binary`
[INFO] [stdout]   --> src/wrk.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde::export::fmt::Binary;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/wrk.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 | /             ///
[INFO] [stdout] 83 | |             /// Upon resource request, the node pushes the request to the priority queue.
[INFO] [stdout] 84 | |             ///
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 85 | /             Pledge::ResourceRequest(req) => {
[INFO] [stdout] 86 | |                 if req.owner == local_id {
[INFO] [stdout] 87 | |
[INFO] [stdout] 88 | |                 }
[INFO] [stdout] 89 | |             }
[INFO] [stdout]    | |_____________- rustdoc does not generate documentation for match arms
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`, `warn`
[INFO] [stdout]  --> src/dsc.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |           ^^^^^               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`
[INFO] [stdout]   --> src/heartbeat.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]    |           ^^^^^               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`, `warn`
[INFO] [stdout]  --> src/req/push_state.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |           ^^^^^               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`, `warn`
[INFO] [stdout]  --> src/req/seq_recovery.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |           ^^^^^               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`, `warn`
[INFO] [stdout]   --> src/req/add_node.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]    |           ^^^^^               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/client.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{RwLock, Arc, Mutex};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::state::State`
[INFO] [stdout]  --> src/client.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::State;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`
[INFO] [stdout]  --> src/client.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::proto::MessageWrapper`
[INFO] [stdout]  --> src/client.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::proto::MessageWrapper;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]  --> src/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::internal::ThreadSignal`
[INFO] [stdout]  --> src/client.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::internal::ThreadSignal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> src/net.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`, `warn`
[INFO] [stdout]   --> src/net.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]    |           ^^^^^               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]  --> src/wrk.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{RwLock, Arc, mpsc};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sender`
[INFO] [stdout]  --> src/wrk.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::mpsc::{Sender, Receiver};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::heartbeat::heartbeat`
[INFO] [stdout]  --> src/wrk.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::heartbeat::heartbeat;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::internal::ThreadSignal`
[INFO] [stdout]  --> src/wrk.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::internal::ThreadSignal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, `trace`, `warn`
[INFO] [stdout]  --> src/wrk.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |           ^^^^^  ^^^^^        ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BinaryHeap`, `VecDeque`
[INFO] [stdout]  --> src/wrk.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::{VecDeque, BinaryHeap};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::export::fmt::Binary`
[INFO] [stdout]   --> src/wrk.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use serde::export::fmt::Binary;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/wrk.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 | /             ///
[INFO] [stdout] 83 | |             /// Upon resource request, the node pushes the request to the priority queue.
[INFO] [stdout] 84 | |             ///
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 85 | /             Pledge::ResourceRequest(req) => {
[INFO] [stdout] 86 | |                 if req.owner == local_id {
[INFO] [stdout] 87 | |
[INFO] [stdout] 88 | |                 }
[INFO] [stdout] 89 | |             }
[INFO] [stdout]    | |_____________- rustdoc does not generate documentation for match arms
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`, `warn`
[INFO] [stdout]  --> src/dsc.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |           ^^^^^               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`
[INFO] [stdout]   --> src/heartbeat.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]    |           ^^^^^               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`, `warn`
[INFO] [stdout]  --> src/req/push_state.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |           ^^^^^               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`, `warn`
[INFO] [stdout]  --> src/req/seq_recovery.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |           ^^^^^               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `trace`, `warn`
[INFO] [stdout]   --> src/req/add_node.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]    |           ^^^^^               ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/client.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{RwLock, Arc, Mutex};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::state::State`
[INFO] [stdout]  --> src/client.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::State;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`
[INFO] [stdout]  --> src/client.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::proto::MessageWrapper`
[INFO] [stdout]  --> src/client.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::proto::MessageWrapper;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]  --> src/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::internal::ThreadSignal`
[INFO] [stdout]  --> src/client.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::internal::ThreadSignal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/wrk.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         match pledge {
[INFO] [stdout]    |               ------ this expression has type `std::option::Option<ResourceRequest>`
[INFO] [stdout] ...
[INFO] [stdout] 85 |             Pledge::ResourceRequest(req) => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found enum `Pledge`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::option::Option<ResourceRequest>`
[INFO] [stdout]               found enum `Pledge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/wrk.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | /     loop {
[INFO] [stdout] 77 | |         let mut state_ref = state.write().unwrap();
[INFO] [stdout] 78 | |         let mut op_queue = &state_ref.pledge_queue;
[INFO] [stdout] 79 | |         let pledge = op_queue.pop();
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |         }
[INFO] [stdout] 92 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 93 |       for pledge in recevier.iter() {}
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/wrk.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         match pledge {
[INFO] [stdout]    |               ------ this expression has type `std::option::Option<ResourceRequest>`
[INFO] [stdout] ...
[INFO] [stdout] 85 |             Pledge::ResourceRequest(req) => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found enum `Pledge`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::option::Option<ResourceRequest>`
[INFO] [stdout]               found enum `Pledge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/wrk.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | /     loop {
[INFO] [stdout] 77 | |         let mut state_ref = state.write().unwrap();
[INFO] [stdout] 78 | |         let mut op_queue = &state_ref.pledge_queue;
[INFO] [stdout] 79 | |         let pledge = op_queue.pop();
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |         }
[INFO] [stdout] 92 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 93 |       for pledge in recevier.iter() {}
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `piko`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error; 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4527d8d9c9cdeb8b4f3ef7997228f0eee55cbbab0fe2802397a43c2d78f97559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4527d8d9c9cdeb8b4f3ef7997228f0eee55cbbab0fe2802397a43c2d78f97559", kill_on_drop: false }`
[INFO] [stdout] 4527d8d9c9cdeb8b4f3ef7997228f0eee55cbbab0fe2802397a43c2d78f97559
