[INFO] cloning repository https://github.com/HaosGames/rust-threads
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HaosGames/rust-threads" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaosGames%2Frust-threads", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaosGames%2Frust-threads'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e650378501988be11c9ba3f68065e280e2af458
[INFO] building HaosGames/rust-threads against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaosGames%2Frust-threads" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HaosGames/rust-threads on toolchain 222c5724ecc922fe67815f428c19f82c129d9386
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HaosGames/rust-threads
[INFO] finished tweaking git repo https://github.com/HaosGames/rust-threads
[INFO] tweaked toml for git repo https://github.com/HaosGames/rust-threads written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/HaosGames/rust-threads already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "71bd9ffc0d1034e29bcec23642ebf7613b7bb24e88a8da3bf4832af81a3692ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71bd9ffc0d1034e29bcec23642ebf7613b7bb24e88a8da3bf4832af81a3692ff", kill_on_drop: false }`
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[INFO] [stderr]    Compiling futures v0.3.14
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[INFO] [stderr]    Compiling multihash v0.13.2
[INFO] [stderr]    Compiling parity-multiaddr v0.11.2
[INFO] [stderr]    Compiling cid v0.6.1
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[INFO] [stderr]    Compiling hyper-multipart-rfc7578 v0.5.0
[INFO] [stderr]    Compiling ipfs-api v0.11.0
[INFO] [stderr]    Compiling rust-threads v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `futures::executor::block_on`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::executor::block_on;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/node.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::Cid`
[INFO] [stdout]  --> src/node.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::Cid;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/record.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::record::Record`
[INFO] [stdout]  --> src/single_writer_log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::record::Record;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::multibase::Base`
[INFO] [stdout]  --> src/single_writer_log.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cid::multibase::Base;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MultihashGeneric`, `Sha2_256`
[INFO] [stdout]  --> src/single_writer_log.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::multihash::{MultihashGeneric, Sha2_256};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CidGeneric`, `Cid`, `Version`
[INFO] [stdout]  --> src/single_writer_log.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cid::{Version, CidGeneric, Cid};
[INFO] [stdout]   |           ^^^^^^^  ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/single_writer_log.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/single_writer_log.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::peer::Peer`
[INFO] [stdout]  --> src/thread.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::peer::Peer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/thread.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::Cid`
[INFO] [stdout]  --> src/thread.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cid::Cid;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind`
[INFO] [stdout]  --> src/thread.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::ErrorKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Code`
[INFO] [stdout]  --> src/ipfs_handling.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cid::multihash::{Code, MultihashGeneric};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Version`
[INFO] [stdout]  --> src/ipfs_handling.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::{Cid, Version};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/ipfs_handling.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::TryStreamExt`
[INFO] [stdout]  --> src/ipfs_handling.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::TryStreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/ipfs_handling.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ipfs_handling.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ipfs_handling.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_root`
[INFO] [stdout]   --> src/node.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new_root(body: String) -> Node {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/node.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(body: String, previous_node: String) -> Node {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Peer`
[INFO] [stdout]  --> src/peer.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Peer {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/peer.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub async fn new(id: String, body: String, client: &IpfsClient) -> Peer {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/record.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(body: String) -> Record {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SingleWriterLog`
[INFO] [stdout]   --> src/single_writer_log.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SingleWriterLog {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/single_writer_log.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub async fn new(body: String, client: &IpfsClient) -> SingleWriterLog {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/single_writer_log.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get(head: String) -> SingleWriterLog {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]   --> src/single_writer_log.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn append(mut self, body: String, client: &IpfsClient) {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Thread`
[INFO] [stdout]  --> src/thread.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Thread {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/thread.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub async fn new(body: String, client: IpfsClient) -> Thread {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restore`
[INFO] [stdout]   --> src/thread.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn restore(head_node: String, client: IpfsClient) -> Thread {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `forget`
[INFO] [stdout]   --> src/thread.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn forget() {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_entry`
[INFO] [stdout]   --> src/thread.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn add_entry(self, body: String) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_to_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub async fn add_to_ipfs(&self, client: &IpfsClient) -> Result<String, ErrorKind> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_cid_string`
[INFO] [stdout]   --> src/ipfs_handling.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_cid_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_from_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub async fn get_from_ipfs(hash: String, client: &IpfsClient) -> Result<Node, ErrorKind> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encode_for_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn encode_for_ipfs (&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode_from_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn decode_from_ipfs(data: String) -> Node {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `ThreadsError`
[INFO] [stdout]  --> src/error.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum ThreadsError {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/node.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::Cid`
[INFO] [stdout]  --> src/node.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::Cid;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/record.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::record::Record`
[INFO] [stdout]  --> src/single_writer_log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::record::Record;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::multibase::Base`
[INFO] [stdout]  --> src/single_writer_log.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cid::multibase::Base;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MultihashGeneric`, `Sha2_256`
[INFO] [stdout]  --> src/single_writer_log.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::multihash::{MultihashGeneric, Sha2_256};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CidGeneric`, `Cid`, `Version`
[INFO] [stdout]  --> src/single_writer_log.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cid::{Version, CidGeneric, Cid};
[INFO] [stdout]   |           ^^^^^^^  ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/single_writer_log.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/single_writer_log.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::peer::Peer`
[INFO] [stdout]  --> src/thread.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::peer::Peer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/thread.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::Cid`
[INFO] [stdout]  --> src/thread.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cid::Cid;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind`
[INFO] [stdout]  --> src/thread.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::ErrorKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Code`
[INFO] [stdout]  --> src/ipfs_handling.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cid::multihash::{Code, MultihashGeneric};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Version`
[INFO] [stdout]  --> src/ipfs_handling.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::{Cid, Version};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/ipfs_handling.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::TryStreamExt`
[INFO] [stdout]  --> src/ipfs_handling.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::TryStreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/ipfs_handling.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ipfs_handling.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ipfs_handling.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_root`
[INFO] [stdout]   --> src/node.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new_root(body: String) -> Node {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/node.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(body: String, previous_node: String) -> Node {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Peer`
[INFO] [stdout]  --> src/peer.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Peer {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/peer.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub async fn new(id: String, body: String, client: &IpfsClient) -> Peer {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/record.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(body: String) -> Record {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SingleWriterLog`
[INFO] [stdout]   --> src/single_writer_log.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SingleWriterLog {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/single_writer_log.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub async fn new(body: String, client: &IpfsClient) -> SingleWriterLog {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/single_writer_log.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get(head: String) -> SingleWriterLog {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]   --> src/single_writer_log.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn append(mut self, body: String, client: &IpfsClient) {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Thread`
[INFO] [stdout]  --> src/thread.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Thread {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/thread.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub async fn new(body: String, client: IpfsClient) -> Thread {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restore`
[INFO] [stdout]   --> src/thread.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn restore(head_node: String, client: IpfsClient) -> Thread {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `forget`
[INFO] [stdout]   --> src/thread.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn forget() {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_entry`
[INFO] [stdout]   --> src/thread.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn add_entry(self, body: String) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_to_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub async fn add_to_ipfs(&self, client: &IpfsClient) -> Result<String, ErrorKind> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_cid_string`
[INFO] [stdout]   --> src/ipfs_handling.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_cid_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_from_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub async fn get_from_ipfs(hash: String, client: &IpfsClient) -> Result<Node, ErrorKind> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encode_for_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn encode_for_ipfs (&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode_from_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn decode_from_ipfs(data: String) -> Node {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "3679bb8e0d7e7529a1bec94204e31576a9f0954b3404293eb3235c6c4f6b446e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3679bb8e0d7e7529a1bec94204e31576a9f0954b3404293eb3235c6c4f6b446e", kill_on_drop: false }`
[INFO] [stdout] 3679bb8e0d7e7529a1bec94204e31576a9f0954b3404293eb3235c6c4f6b446e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41fb44e758a3390bc88a45f9d46291918d34420c6d7759ed232a06ce4e77e675
[INFO] running `Command { std: "docker" "start" "-a" "41fb44e758a3390bc88a45f9d46291918d34420c6d7759ed232a06ce4e77e675", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `futures::executor::block_on`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::executor::block_on;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust-threads v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/node.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::Cid`
[INFO] [stdout]  --> src/node.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::Cid;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/record.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::record::Record`
[INFO] [stdout]  --> src/single_writer_log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::record::Record;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::multibase::Base`
[INFO] [stdout]  --> src/single_writer_log.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cid::multibase::Base;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MultihashGeneric`, `Sha2_256`
[INFO] [stdout]  --> src/single_writer_log.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::multihash::{MultihashGeneric, Sha2_256};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CidGeneric`, `Cid`, `Version`
[INFO] [stdout]  --> src/single_writer_log.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cid::{Version, CidGeneric, Cid};
[INFO] [stdout]   |           ^^^^^^^  ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/single_writer_log.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/single_writer_log.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::peer::Peer`
[INFO] [stdout]  --> src/thread.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::peer::Peer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/thread.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::Cid`
[INFO] [stdout]  --> src/thread.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cid::Cid;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind`
[INFO] [stdout]  --> src/thread.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::ErrorKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Code`
[INFO] [stdout]  --> src/ipfs_handling.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cid::multihash::{Code, MultihashGeneric};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Version`
[INFO] [stdout]  --> src/ipfs_handling.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::{Cid, Version};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/ipfs_handling.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::TryStreamExt`
[INFO] [stdout]  --> src/ipfs_handling.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::TryStreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/ipfs_handling.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ipfs_handling.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ipfs_handling.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_root`
[INFO] [stdout]   --> src/node.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new_root(body: String) -> Node {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/node.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(body: String, previous_node: String) -> Node {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Peer`
[INFO] [stdout]  --> src/peer.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Peer {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/peer.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub async fn new(id: String, body: String, client: &IpfsClient) -> Peer {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/record.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(body: String) -> Record {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SingleWriterLog`
[INFO] [stdout]   --> src/single_writer_log.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SingleWriterLog {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/single_writer_log.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub async fn new(body: String, client: &IpfsClient) -> SingleWriterLog {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/single_writer_log.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get(head: String) -> SingleWriterLog {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]   --> src/single_writer_log.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn append(mut self, body: String, client: &IpfsClient) {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Thread`
[INFO] [stdout]  --> src/thread.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Thread {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/thread.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub async fn new(body: String, client: IpfsClient) -> Thread {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restore`
[INFO] [stdout]   --> src/thread.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn restore(head_node: String, client: IpfsClient) -> Thread {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `forget`
[INFO] [stdout]   --> src/thread.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn forget() {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_entry`
[INFO] [stdout]   --> src/thread.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn add_entry(self, body: String) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_to_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub async fn add_to_ipfs(&self, client: &IpfsClient) -> Result<String, ErrorKind> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_cid_string`
[INFO] [stdout]   --> src/ipfs_handling.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_cid_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_from_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub async fn get_from_ipfs(hash: String, client: &IpfsClient) -> Result<Node, ErrorKind> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encode_for_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn encode_for_ipfs (&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode_from_ipfs`
[INFO] [stdout]   --> src/ipfs_handling.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn decode_from_ipfs(data: String) -> Node {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `ThreadsError`
[INFO] [stdout]  --> src/error.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum ThreadsError {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::executor::block_on`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::executor::block_on;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/node.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::Cid`
[INFO] [stdout]  --> src/node.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::Cid;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/node.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/record.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::Cid`
[INFO] [stdout]  --> src/node.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::Cid;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::record::Record`
[INFO] [stdout]  --> src/single_writer_log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::record::Record;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/record.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::multibase::Base`
[INFO] [stdout]  --> src/single_writer_log.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cid::multibase::Base;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::record::Record`
[INFO] [stdout]  --> src/single_writer_log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::record::Record;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MultihashGeneric`, `Sha2_256`
[INFO] [stdout]  --> src/single_writer_log.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::multihash::{MultihashGeneric, Sha2_256};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::multibase::Base`
[INFO] [stdout]  --> src/single_writer_log.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cid::multibase::Base;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CidGeneric`, `Cid`, `Version`
[INFO] [stdout]  --> src/single_writer_log.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cid::{Version, CidGeneric, Cid};
[INFO] [stdout]   |           ^^^^^^^  ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/single_writer_log.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MultihashGeneric`, `Sha2_256`
[INFO] [stdout]  --> src/single_writer_log.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::multihash::{MultihashGeneric, Sha2_256};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/single_writer_log.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CidGeneric`, `Cid`, `Version`
[INFO] [stdout]  --> src/single_writer_log.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cid::{Version, CidGeneric, Cid};
[INFO] [stdout]   |           ^^^^^^^  ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::peer::Peer`
[INFO] [stdout]  --> src/thread.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::peer::Peer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/single_writer_log.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/thread.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/single_writer_log.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::Cid`
[INFO] [stdout]  --> src/thread.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cid::Cid;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::peer::Peer`
[INFO] [stdout]  --> src/thread.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::peer::Peer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind`
[INFO] [stdout]  --> src/thread.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::ErrorKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/thread.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Code`
[INFO] [stdout]  --> src/ipfs_handling.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cid::multihash::{Code, MultihashGeneric};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cid::Cid`
[INFO] [stdout]  --> src/thread.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cid::Cid;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Version`
[INFO] [stdout]  --> src/ipfs_handling.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::{Cid, Version};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind`
[INFO] [stdout]  --> src/thread.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::ErrorKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/ipfs_handling.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Code`
[INFO] [stdout]  --> src/ipfs_handling.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cid::multihash::{Code, MultihashGeneric};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::TryStreamExt`
[INFO] [stdout]  --> src/ipfs_handling.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::TryStreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Version`
[INFO] [stdout]  --> src/ipfs_handling.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cid::{Cid, Version};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/ipfs_handling.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::TryStreamExt`
[INFO] [stdout]  --> src/ipfs_handling.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::TryStreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/ipfs_handling.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ipfs_handling.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ipfs_handling.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/ipfs_handling.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ipfs_handling.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ipfs_handling.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/ipfs_handling.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let node = Node::get_from_ipfs(String::from(
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/ipfs_handling.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let node = Node::get_from_ipfs(String::from(
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thread`
[INFO] [stdout]   --> src/lib.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let mut thread = Thread::new(String::from("This is a test."), client).await;
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let mut thread = Thread::new(String::from("This is a test."), client).await;
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/node.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(body: String, previous_node: String) -> Node {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Peer`
[INFO] [stdout]  --> src/peer.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Peer {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/peer.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub async fn new(id: String, body: String, client: &IpfsClient) -> Peer {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SingleWriterLog`
[INFO] [stdout]   --> src/single_writer_log.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SingleWriterLog {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/single_writer_log.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub async fn new(body: String, client: &IpfsClient) -> SingleWriterLog {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/node.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(body: String, previous_node: String) -> Node {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/single_writer_log.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get(head: String) -> SingleWriterLog {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Peer`
[INFO] [stdout]  --> src/peer.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Peer {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]   --> src/single_writer_log.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn append(mut self, body: String, client: &IpfsClient) {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/peer.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub async fn new(id: String, body: String, client: &IpfsClient) -> Peer {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Thread`
[INFO] [stdout]  --> src/thread.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Thread {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `head`
[INFO] [stdout]   --> src/single_writer_log.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     head: String
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/thread.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub async fn new(body: String, client: IpfsClient) -> Thread {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/single_writer_log.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get(head: String) -> SingleWriterLog {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restore`
[INFO] [stdout]   --> src/thread.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn restore(head_node: String, client: IpfsClient) -> Thread {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `forget`
[INFO] [stdout]   --> src/thread.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn forget() {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]   --> src/single_writer_log.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn append(mut self, body: String, client: &IpfsClient) {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `log`
[INFO] [stdout]   --> src/thread.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     log: SingleWriterLog,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_entry`
[INFO] [stdout]   --> src/thread.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn add_entry(self, body: String) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `client`
[INFO] [stdout]   --> src/thread.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     client: IpfsClient,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_cid_string`
[INFO] [stdout]   --> src/ipfs_handling.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_cid_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restore`
[INFO] [stdout]   --> src/thread.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn restore(head_node: String, client: IpfsClient) -> Thread {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `forget`
[INFO] [stdout]   --> src/thread.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn forget() {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_entry`
[INFO] [stdout]   --> src/thread.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn add_entry(self, body: String) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_cid_string`
[INFO] [stdout]   --> src/ipfs_handling.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn to_cid_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `ThreadsError`
[INFO] [stdout]  --> src/error.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum ThreadsError {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/ipfs_handling.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         node.add_to_ipfs(&client).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/ipfs_handling.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         node.add_to_ipfs(&client).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 35 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.20s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_threads-8ec8b65472c0617f)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_threads-3f2ba167215eda42)
[INFO] running `Command { std: "docker" "inspect" "41fb44e758a3390bc88a45f9d46291918d34420c6d7759ed232a06ce4e77e675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41fb44e758a3390bc88a45f9d46291918d34420c6d7759ed232a06ce4e77e675", kill_on_drop: false }`
[INFO] [stdout] 41fb44e758a3390bc88a45f9d46291918d34420c6d7759ed232a06ce4e77e675