[INFO] cloning repository https://github.com/NenX/NenX-codecrafters-bittorrent-rust
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[INFO] [stdout] 19d7ae5fdfd18a3c758ed05d03dbd536d4615969
[INFO] testing NenX/NenX-codecrafters-bittorrent-rust against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNenX%2FNenX-codecrafters-bittorrent-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/NenX/NenX-codecrafters-bittorrent-rust
[INFO] finished tweaking git repo https://github.com/NenX/NenX-codecrafters-bittorrent-rust
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[INFO] [stderr]    Compiling bittorrent-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io::AsyncWriteExt`
[INFO] [stdout]  --> src/my_impl/my_connect_torrent.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::{fs, io::AsyncWriteExt, net::TcpStream};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/my_impl/my_extension_metadata.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/my_impl/my_message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MyTorrent`
[INFO] [stdout]  --> src/my_impl/my_message.rs:5:54
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{MyExtHandshakePayload, MyRequestPayload, MyTorrent, MyTorrentInfo};
[INFO] [stdout]   |                                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `my_message_magnet::*`
[INFO] [stdout]   --> src/my_impl/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use my_message_magnet::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/task/handshake_task.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[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: unused variable: `files`
[INFO] [stdout]   --> src/my_impl/my_torrent.rs:35:44
[INFO] [stdout]    |
[INFO] [stdout] 35 |             MyTorrentInfoKeys::MultiFile { files } => None,
[INFO] [stdout]    |                                            ^^^^^ help: try ignoring the field: `files: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_framed`
[INFO] [stdout]   --> src/task/handshake_task.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_framed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]   --> src/task/handshake_task.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.28s
[INFO] running `Command { std: "docker" "inspect" "3367001b5b6ba90c081fae13efd9cae41e444e2dc07b7676e3ba7dcbdfb45b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3367001b5b6ba90c081fae13efd9cae41e444e2dc07b7676e3ba7dcbdfb45b01", kill_on_drop: false }`
[INFO] [stdout] 3367001b5b6ba90c081fae13efd9cae41e444e2dc07b7676e3ba7dcbdfb45b01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9565d428adf10eb4a41dfb0def7fb46433a4ad52dffad98ccaa7af2a67cc5ff2
[INFO] running `Command { std: "docker" "start" "-a" "9565d428adf10eb4a41dfb0def7fb46433a4ad52dffad98ccaa7af2a67cc5ff2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bittorrent-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io::AsyncWriteExt`
[INFO] [stdout]  --> src/my_impl/my_connect_torrent.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::{fs, io::AsyncWriteExt, net::TcpStream};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/my_impl/my_extension_metadata.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/my_impl/my_message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MyTorrent`
[INFO] [stdout]  --> src/my_impl/my_message.rs:5:54
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{MyExtHandshakePayload, MyRequestPayload, MyTorrent, MyTorrentInfo};
[INFO] [stdout]   |                                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `my_message_magnet::*`
[INFO] [stdout]   --> src/my_impl/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use my_message_magnet::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/task/handshake_task.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[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: unused variable: `files`
[INFO] [stdout]   --> src/my_impl/my_torrent.rs:35:44
[INFO] [stdout]    |
[INFO] [stdout] 35 |             MyTorrentInfoKeys::MultiFile { files } => None,
[INFO] [stdout]    |                                            ^^^^^ help: try ignoring the field: `files: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_framed`
[INFO] [stdout]   --> src/task/handshake_task.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_framed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]   --> src/task/handshake_task.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> tests/playground.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let a: u8 = b'a';
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::AsyncWriteExt`
[INFO] [stdout]  --> src/my_impl/my_connect_torrent.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::{fs, io::AsyncWriteExt, net::TcpStream};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/my_impl/my_extension_metadata.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/my_impl/my_extension_metadata.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/my_impl/my_message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MyTorrent`
[INFO] [stdout]  --> src/my_impl/my_message.rs:5:54
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{MyExtHandshakePayload, MyRequestPayload, MyTorrent, MyTorrentInfo};
[INFO] [stdout]   |                                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `my_message_magnet::*`
[INFO] [stdout]   --> src/my_impl/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use my_message_magnet::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/task/handshake_task.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[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: unused variable: `s`
[INFO] [stdout]   --> src/my_impl/my_extension_handshake.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let s = serde_bencode::to_string(&m);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/my_impl/my_message_framed.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let a = f.decode(&mut BytesMut::from_iter(a.iter()));
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/my_impl/my_message_framed.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let slice = a.payload.split_at(len - 5);
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/my_impl/my_message_framed.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |             let a = frame.next().await.context("read message").unwrap().unwrap();
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/my_impl/my_message_framed.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let a = frame.next().await.context("read message").unwrap().unwrap();
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `files`
[INFO] [stdout]   --> src/my_impl/my_torrent.rs:35:44
[INFO] [stdout]    |
[INFO] [stdout] 35 |             MyTorrentInfoKeys::MultiFile { files } => None,
[INFO] [stdout]    |                                            ^^^^^ help: try ignoring the field: `files: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_framed`
[INFO] [stdout]   --> src/task/handshake_task.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_framed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]   --> src/task/handshake_task.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "9565d428adf10eb4a41dfb0def7fb46433a4ad52dffad98ccaa7af2a67cc5ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9565d428adf10eb4a41dfb0def7fb46433a4ad52dffad98ccaa7af2a67cc5ff2", kill_on_drop: false }`
[INFO] [stdout] 9565d428adf10eb4a41dfb0def7fb46433a4ad52dffad98ccaa7af2a67cc5ff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5276cf424e9214f0e8e68aac8d2c0ad8e489a0d3936ac52b3fa8f16aa1b2b4c4
[INFO] running `Command { std: "docker" "start" "-a" "5276cf424e9214f0e8e68aac8d2c0ad8e489a0d3936ac52b3fa8f16aa1b2b4c4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `io::AsyncWriteExt`
[INFO] [stderr]  --> src/my_impl/my_connect_torrent.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tokio::{fs, io::AsyncWriteExt, net::TcpStream};
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/my_impl/my_extension_metadata.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/my_impl/my_message.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MyTorrent`
[INFO] [stderr]  --> src/my_impl/my_message.rs:5:54
[INFO] [stderr]   |
[INFO] [stderr] 5 | use super::{MyExtHandshakePayload, MyRequestPayload, MyTorrent, MyTorrentInfo};
[INFO] [stderr]   |                                                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `my_message_magnet::*`
[INFO] [stderr]   --> src/my_impl/mod.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub use my_message_magnet::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/task/handshake_task.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[INFO] [stderr]    |          ----^^^^^^^^^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `files`
[INFO] [stderr]   --> src/my_impl/my_torrent.rs:35:44
[INFO] [stderr]    |
[INFO] [stderr] 35 |             MyTorrentInfoKeys::MultiFile { files } => None,
[INFO] [stderr]    |                                            ^^^^^ help: try ignoring the field: `files: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `peer_framed`
[INFO] [stderr]   --> src/task/handshake_task.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_framed`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload`
[INFO] [stderr]   --> src/task/handshake_task.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let (mut peer_framed, payload) = conn.magnet_pre_download().await?;
[INFO] [stderr]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/my_impl/my_extension_metadata.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/my_impl/my_extension_handshake.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let s = serde_bencode::to_string(&m);
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/my_impl/my_message_framed.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |         let a = f.decode(&mut BytesMut::from_iter(a.iter()));
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `slice`
[INFO] [stderr]    --> src/my_impl/my_message_framed.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 |             let slice = a.payload.split_at(len - 5);
[INFO] [stderr]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/my_impl/my_message_framed.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |             let a = frame.next().await.context("read message").unwrap().unwrap();
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/my_impl/my_message_framed.rs:105:17
[INFO] [stderr]     |
[INFO] [stderr] 105 |             let a = frame.next().await.context("read message").unwrap().unwrap();
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `files`
[INFO] [stderr]   --> src/my_impl/my_torrent.rs:35:44
[INFO] [stderr]    |
[INFO] [stderr] 35 |             MyTorrentInfoKeys::MultiFile { files } => None,
[INFO] [stderr]    |                                            ^^^^^ help: try ignoring the field: `files: _`
[INFO] [stderr] 
[INFO] [stderr] warning: `bittorrent-starter-rust` (lib) generated 9 warnings (run `cargo fix --lib -p bittorrent-starter-rust` to apply 9 suggestions)
[INFO] [stderr] warning: `bittorrent-starter-rust` (lib test) generated 15 warnings (8 duplicates) (run `cargo fix --lib -p bittorrent-starter-rust --tests` to apply 7 suggestions)
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> tests/playground.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let a: u8 = b'a';
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bittorrent-starter-rust` (test "playground") generated 1 warning (run `cargo fix --test "playground" -p bittorrent-starter-rust` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bittorrent_starter_rust-4a46816ecf9a883b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test e_encoded::aa ... ok
[INFO] [stdout] test e_encoded::tt ... ok
[INFO] [stdout] test my_impl::my_extension_handshake::a::tt ... ok
[INFO] [stdout] test my_impl::my_message_framed::test::a ... ok
[INFO] [stdout] test my_impl::my_connect_torrent::test ... ok
[INFO] [stdout] test my_impl::my_extension_metadata::a::tt ... ok
[INFO] [stdout] test task::downloadpiece_task::f ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test my_impl::my_message_framed::test::test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- task::downloadpiece_task::f stdout ----
[INFO] [stdout] downlaod_piece start ==>
[INFO] [stdout] downloadpiece_task
[INFO] [stdout] 
[INFO] [stdout] thread 'task::downloadpiece_task::f' (31) panicked at src/task/downloadpiece_task.rs:44:10:
[INFO] [stdout] hh: error sending request for url (http://bittorrent-test-tracker.codecrafters.io/announce?info_hash=%d6%9f%91%e6%b2%ae%4c%54%24%68%d1%07%3a%71%d4%ea%13%87%9a%7f&peer_id=71112233445566778899&port=6881&uploaded=0&downloaded=0&left=92063&compact=1): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     0: error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]     1: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]     2: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60bd04a83522 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60bd04a83522 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60bd04a83522 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60bd04a83522 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60bd04a9493a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60bd04a9493a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x60bd04a505d6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x60bd04a505d6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x60bd04a62219 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60bd04a62219 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60bd04a620b1 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60bd04948d9e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x60bd04948d9e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x60bd04a62542 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x60bd04a62542 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60bd04a622d8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60bd04a5d349 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60bd04a44add - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60bd04a9d41c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60bd04a9cbc2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x60bd046177ac - core::result::Result<T,E>::expect::h6e730ecbebab345b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x60bd045e6630 - bittorrent_starter_rust::task::downloadpiece_task::f::{{closure}}::he29abf6855a29689
[INFO] [stdout]                                at /opt/rustwide/workdir/src/task/downloadpiece_task.rs:44:10
[INFO] [stdout]   22:     0x60bd04625c22 - <core::pin::Pin<P> as core::future::future::Future>::poll::h403e0fbae6ab85a6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x60bd04625d1d - <core::pin::Pin<P> as core::future::future::Future>::poll::he0e0e424175ba7a2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x60bd045e571d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h01d62deebf9f4733
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:73
[INFO] [stdout]   25:     0x60bd045e54ab - tokio::runtime::coop::with_budget::h56d3466bba65b422
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x60bd045e54ab - tokio::runtime::coop::budget::h2219470116f27703
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x60bd045e54ab - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h674dd8081eb308fd
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:665:25
[INFO] [stdout]   28:     0x60bd045e29f0 - tokio::runtime::scheduler::current_thread::Context::enter::h73447ef667cf171f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:410:19
[INFO] [stdout]   29:     0x60bd045e4090 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h4737a3eb04b2f549
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:664:44
[INFO] [stdout]   30:     0x60bd045e3ce4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h2dac8d2fa7e7dfd4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:68
[INFO] [stdout]   31:     0x60bd0462d6bb - tokio::runtime::context::scoped::Scoped<T>::set::h1a6a7cf9b688fc5b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x60bd0463d3e9 - tokio::runtime::context::set_scheduler::{{closure}}::h23df77a6bcb42107
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x60bd0461f562 - std::thread::local::LocalKey<T>::try_with::he62bf5b8533e35a5
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   34:     0x60bd0461e00e - std::thread::local::LocalKey<T>::with::h268260c5171f32ae
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   35:     0x60bd0463d34d - tokio::runtime::context::set_scheduler::h7890c8a6fcf823b3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x60bd045e3a90 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h75a13dff5fda6f24
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:743:27
[INFO] [stdout]   37:     0x60bd045e3dd6 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h7277da22b807aa93
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:652:24
[INFO] [stdout]   38:     0x60bd045e13f9 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h912a085e3e4c97fa
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x60bd045e8e13 - tokio::runtime::context::runtime::enter_runtime::h04ec94171373b109
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x60bd045e1281 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h4b1f14ee097ee061
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x60bd045e9aca - tokio::runtime::runtime::Runtime::block_on::h377803a1b107a360
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.32.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   42:     0x60bd045e63a5 - bittorrent_starter_rust::task::downloadpiece_task::f::ha781d8181d3189a3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/task/downloadpiece_task.rs:44:22
[INFO] [stdout]   43:     0x60bd045e6447 - bittorrent_starter_rust::task::downloadpiece_task::f::{{closure}}::h432831a9565839ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/task/downloadpiece_task.rs:41:13
[INFO] [stdout]   44:     0x60bd0462ec26 - core::ops::function::FnOnce::call_once::h166f582e9f1de6a5
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x60bd04948b5b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x60bd04948b5b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   47:     0x60bd0495c56a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   48:     0x60bd0495c56a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x60bd0495c56a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x60bd0495c56a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x60bd0495c56a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x60bd0495c56a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   53:     0x60bd0495c56a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   54:     0x60bd049369c4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   55:     0x60bd049369c4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x60bd0493a362 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   57:     0x60bd0493a362 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   58:     0x60bd0493a362 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x60bd0493a362 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x60bd0493a362 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x60bd0493a362 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   62:     0x60bd0493a362 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x60bd04a5847f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   64:     0x60bd04a5847f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   65:     0x7193c19ddaa4 - <unknown>
[INFO] [stdout]   66:     0x7193c1a6aa64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     task::downloadpiece_task::f
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5276cf424e9214f0e8e68aac8d2c0ad8e489a0d3936ac52b3fa8f16aa1b2b4c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5276cf424e9214f0e8e68aac8d2c0ad8e489a0d3936ac52b3fa8f16aa1b2b4c4", kill_on_drop: false }`
[INFO] [stdout] 5276cf424e9214f0e8e68aac8d2c0ad8e489a0d3936ac52b3fa8f16aa1b2b4c4
