[INFO] cloning repository https://github.com/ammar-abu-yaman/simple-torrent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ammar-abu-yaman/simple-torrent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fammar-abu-yaman%2Fsimple-torrent", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d27dbb705ca5d221d326ce1cb556385fe05bd8dc
[INFO] testing ammar-abu-yaman/simple-torrent against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fammar-abu-yaman%2Fsimple-torrent" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ammar-abu-yaman/simple-torrent
[INFO] finished tweaking git repo https://github.com/ammar-abu-yaman/simple-torrent
[INFO] tweaked toml for git repo https://github.com/ammar-abu-yaman/simple-torrent written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ammar-abu-yaman/simple-torrent on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ammar-abu-yaman/simple-torrent already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 676908a20d1247268959c5c377633df72f1e8e07bd306e81d5cc649c6401d756
[INFO] running `Command { std: "docker" "start" "-a" "676908a20d1247268959c5c377633df72f1e8e07bd306e81d5cc649c6401d756", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
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[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> stlib/src/model/torrent.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[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: `udp_connector::*`
[INFO] [stdout]  --> stlib/src/tracker/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use udp_connector::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]   --> stlib/src/model/torrent.rs:57:48
[INFO] [stdout]    |
[INFO] [stdout] 57 |                         let FileEntryBencode { length, path } = file;
[INFO] [stdout]    |                                                ^^^^^^ help: try ignoring the field: `length: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> stlib/src/tracker/mod.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |     async fn scrape(&mut self, request: &TrackerScrapeRequest) -> Result<TrackerScrapeResponse, String> {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> stlib/src/model/tracker.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct LegacyPeerInfo {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 74 |     #[serde(with = "serde_bytes")]
[INFO] [stdout] 75 |     pub id: Sha1Hash,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LegacyPeerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `choked`, `chocking`, `interested`, and `bitfield` are never read
[INFO] [stdout]   --> stlib/src/peer/peer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Peer {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     choked: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     chocking: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     interested: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     bitfield: BitVec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> stlib/src/peer/peer.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Peer {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 17 |     fn new(ip: u32, port: u16) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ip` is never read
[INFO] [stdout]   --> stlib/src/tracker/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TrackerAnnounceRequest {
[INFO] [stdout]    |            ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     ip: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINUTE_SECONDS` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const MINUTE_SECONDS: u64 = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONNECT_REQUEST_PROTOCOL_ID` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const CONNECT_REQUEST_PROTOCOL_ID: u64 = 0x41727101980;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONNECT_REQUEST_MIN_PACKET_SIZE` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const CONNECT_REQUEST_MIN_PACKET_SIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANNOUNCE_REQUEST_MIN_PACKET_SIZE` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const ANNOUNCE_REQUEST_MIN_PACKET_SIZE: usize = 20;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IPV4_PORT_SIZE` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const IPV4_PORT_SIZE: usize = 4 + 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UdpTrackerConnector` is never constructed
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct UdpTrackerConnector {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl UdpTrackerConnector {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 25 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `connect` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:98:14
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl UdpTrackerConnector {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 97 |     
[INFO] [stdout] 98 |     async fn connect(&mut self, socket: &mut UdpSocket, timeout_multiplier: &mut u32) -> Result<(), io::Error> {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Action` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:130:6
[INFO] [stdout]     |
[INFO] [stdout] 130 | enum Action {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_recv_timeout` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn send_recv_timeout(socket: &mut UdpSocket, buf: &mut [u8], message: &[u8], timeout_multiplier: u32) -> Result<usize, io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_connection_request` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn make_connection_request(translation_id: u32) -> [u8; 16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_announce_request` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn make_announce_request(connection_id: u64, transaction_id: u32, key: u32, request: &TrackerAnnounceRequest) -> [u8; 98] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> stlib/src/tracker/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     async fn scrape(&mut self, request: &TrackerScrapeRequest) -> Result<TrackerScrapeResponse, String> {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 12 ~     fn scrape(&mut self, request: &TrackerScrapeRequest) -> impl std::future::Future<Output = Result<TrackerScrapeResponse, String>> + Send {async {
[INFO] [stdout] 13 |         unimplemented!("Not implemented")
[INFO] [stdout] 14 ~     } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.02s
[INFO] running `Command { std: "docker" "inspect" "676908a20d1247268959c5c377633df72f1e8e07bd306e81d5cc649c6401d756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676908a20d1247268959c5c377633df72f1e8e07bd306e81d5cc649c6401d756", kill_on_drop: false }`
[INFO] [stdout] 676908a20d1247268959c5c377633df72f1e8e07bd306e81d5cc649c6401d756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32954fc103681c845cc31498372e828ee36de7ccb1244b0db3f658463ff68b48
[INFO] running `Command { std: "docker" "start" "-a" "32954fc103681c845cc31498372e828ee36de7ccb1244b0db3f658463ff68b48", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> stlib/src/model/torrent.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[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: `udp_connector::*`
[INFO] [stdout]  --> stlib/src/tracker/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use udp_connector::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]   --> stlib/src/model/torrent.rs:57:48
[INFO] [stdout]    |
[INFO] [stdout] 57 |                         let FileEntryBencode { length, path } = file;
[INFO] [stdout]    |                                                ^^^^^^ help: try ignoring the field: `length: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> stlib/src/tracker/mod.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |     async fn scrape(&mut self, request: &TrackerScrapeRequest) -> Result<TrackerScrapeResponse, String> {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> stlib/src/model/tracker.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct LegacyPeerInfo {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 74 |     #[serde(with = "serde_bytes")]
[INFO] [stdout] 75 |     pub id: Sha1Hash,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LegacyPeerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `choked`, `chocking`, `interested`, and `bitfield` are never read
[INFO] [stdout]   --> stlib/src/peer/peer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Peer {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     choked: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     chocking: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     interested: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     bitfield: BitVec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> stlib/src/peer/peer.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Peer {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 17 |     fn new(ip: u32, port: u16) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ip` is never read
[INFO] [stdout]   --> stlib/src/tracker/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TrackerAnnounceRequest {
[INFO] [stdout]    |            ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     ip: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINUTE_SECONDS` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const MINUTE_SECONDS: u64 = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONNECT_REQUEST_PROTOCOL_ID` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const CONNECT_REQUEST_PROTOCOL_ID: u64 = 0x41727101980;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONNECT_REQUEST_MIN_PACKET_SIZE` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const CONNECT_REQUEST_MIN_PACKET_SIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANNOUNCE_REQUEST_MIN_PACKET_SIZE` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const ANNOUNCE_REQUEST_MIN_PACKET_SIZE: usize = 20;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IPV4_PORT_SIZE` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const IPV4_PORT_SIZE: usize = 4 + 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UdpTrackerConnector` is never constructed
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct UdpTrackerConnector {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl UdpTrackerConnector {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 25 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `connect` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:98:14
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl UdpTrackerConnector {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 97 |     
[INFO] [stdout] 98 |     async fn connect(&mut self, socket: &mut UdpSocket, timeout_multiplier: &mut u32) -> Result<(), io::Error> {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Action` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:130:6
[INFO] [stdout]     |
[INFO] [stdout] 130 | enum Action {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_recv_timeout` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn send_recv_timeout(socket: &mut UdpSocket, buf: &mut [u8], message: &[u8], timeout_multiplier: u32) -> Result<usize, io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_connection_request` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn make_connection_request(translation_id: u32) -> [u8; 16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_announce_request` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn make_announce_request(connection_id: u64, transaction_id: u32, key: u32, request: &TrackerAnnounceRequest) -> [u8; 98] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> stlib/src/tracker/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     async fn scrape(&mut self, request: &TrackerScrapeRequest) -> Result<TrackerScrapeResponse, String> {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 12 ~     fn scrape(&mut self, request: &TrackerScrapeRequest) -> impl std::future::Future<Output = Result<TrackerScrapeResponse, String>> + Send {async {
[INFO] [stdout] 13 |         unimplemented!("Not implemented")
[INFO] [stdout] 14 ~     } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling engine v0.1.0 (/opt/rustwide/workdir/stlib)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> stlib/src/model/torrent.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[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: `udp_connector::*`
[INFO] [stdout]  --> stlib/src/tracker/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use udp_connector::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]   --> stlib/src/model/torrent.rs:57:48
[INFO] [stdout]    |
[INFO] [stdout] 57 |                         let FileEntryBencode { length, path } = file;
[INFO] [stdout]    |                                                ^^^^^^ help: try ignoring the field: `length: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> stlib/src/tracker/mod.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |     async fn scrape(&mut self, request: &TrackerScrapeRequest) -> Result<TrackerScrapeResponse, String> {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> stlib/src/model/tracker.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct LegacyPeerInfo {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 74 |     #[serde(with = "serde_bytes")]
[INFO] [stdout] 75 |     pub id: Sha1Hash,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LegacyPeerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `choked`, `chocking`, `interested`, and `bitfield` are never read
[INFO] [stdout]   --> stlib/src/peer/peer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Peer {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     choked: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     chocking: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     interested: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     bitfield: BitVec,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> stlib/src/peer/peer.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Peer {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 17 |     fn new(ip: u32, port: u16) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ip` is never read
[INFO] [stdout]   --> stlib/src/tracker/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TrackerAnnounceRequest {
[INFO] [stdout]    |            ---------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     ip: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINUTE_SECONDS` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const MINUTE_SECONDS: u64 = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONNECT_REQUEST_PROTOCOL_ID` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const CONNECT_REQUEST_PROTOCOL_ID: u64 = 0x41727101980;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONNECT_REQUEST_MIN_PACKET_SIZE` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const CONNECT_REQUEST_MIN_PACKET_SIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANNOUNCE_REQUEST_MIN_PACKET_SIZE` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const ANNOUNCE_REQUEST_MIN_PACKET_SIZE: usize = 20;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IPV4_PORT_SIZE` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const IPV4_PORT_SIZE: usize = 4 + 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UdpTrackerConnector` is never constructed
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct UdpTrackerConnector {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl UdpTrackerConnector {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 25 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `connect` is never used
[INFO] [stdout]   --> stlib/src/tracker/udp_connector.rs:98:14
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl UdpTrackerConnector {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 97 |     
[INFO] [stdout] 98 |     async fn connect(&mut self, socket: &mut UdpSocket, timeout_multiplier: &mut u32) -> Result<(), io::Error> {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Action` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:130:6
[INFO] [stdout]     |
[INFO] [stdout] 130 | enum Action {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_recv_timeout` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn send_recv_timeout(socket: &mut UdpSocket, buf: &mut [u8], message: &[u8], timeout_multiplier: u32) -> Result<usize, io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_connection_request` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn make_connection_request(translation_id: u32) -> [u8; 16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_announce_request` is never used
[INFO] [stdout]    --> stlib/src/tracker/udp_connector.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn make_announce_request(connection_id: u64, transaction_id: u32, key: u32, request: &TrackerAnnounceRequest) -> [u8; 98] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> stlib/src/tracker/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     async fn scrape(&mut self, request: &TrackerScrapeRequest) -> Result<TrackerScrapeResponse, String> {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 12 ~     fn scrape(&mut self, request: &TrackerScrapeRequest) -> impl std::future::Future<Output = Result<TrackerScrapeResponse, String>> + Send {async {
[INFO] [stdout] 13 |         unimplemented!("Not implemented")
[INFO] [stdout] 14 ~     } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "32954fc103681c845cc31498372e828ee36de7ccb1244b0db3f658463ff68b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32954fc103681c845cc31498372e828ee36de7ccb1244b0db3f658463ff68b48", kill_on_drop: false }`
[INFO] [stdout] 32954fc103681c845cc31498372e828ee36de7ccb1244b0db3f658463ff68b48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e3eeb02dbcea951af29ac1aa77143caba477d77381b07de4b0bb6865d045cbf
[INFO] running `Command { std: "docker" "start" "-a" "2e3eeb02dbcea951af29ac1aa77143caba477d77381b07de4b0bb6865d045cbf", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> stlib/src/model/torrent.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `udp_connector::*`
[INFO] [stderr]  --> stlib/src/tracker/mod.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub use udp_connector::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `length`
[INFO] [stderr]   --> stlib/src/model/torrent.rs:57:48
[INFO] [stderr]    |
[INFO] [stderr] 57 |                         let FileEntryBencode { length, path } = file;
[INFO] [stderr]    |                                                ^^^^^^ help: try ignoring the field: `length: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> stlib/src/tracker/mod.rs:12:32
[INFO] [stderr]    |
[INFO] [stderr] 12 |     async fn scrape(&mut self, request: &TrackerScrapeRequest) -> Result<TrackerScrapeResponse, String> {
[INFO] [stderr]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> stlib/src/model/tracker.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 73 | struct LegacyPeerInfo {
[INFO] [stderr]    |        -------------- field in this struct
[INFO] [stderr] 74 |     #[serde(with = "serde_bytes")]
[INFO] [stderr] 75 |     pub id: Sha1Hash,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `LegacyPeerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `choked`, `chocking`, `interested`, and `bitfield` are never read
[INFO] [stderr]   --> stlib/src/peer/peer.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub struct Peer {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     choked: bool,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 11 |     chocking: bool,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 12 |     interested: bool,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 13 |     bitfield: BitVec,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> stlib/src/peer/peer.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Peer {
[INFO] [stderr]    | --------- associated function in this implementation
[INFO] [stderr] 17 |     fn new(ip: u32, port: u16) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `ip` is never read
[INFO] [stderr]   --> stlib/src/tracker/mod.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct TrackerAnnounceRequest {
[INFO] [stderr]    |            ---------------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 25 |     ip: u32,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MINUTE_SECONDS` is never used
[INFO] [stderr]   --> stlib/src/tracker/udp_connector.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const MINUTE_SECONDS: u64 = 60;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CONNECT_REQUEST_PROTOCOL_ID` is never used
[INFO] [stderr]   --> stlib/src/tracker/udp_connector.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const CONNECT_REQUEST_PROTOCOL_ID: u64 = 0x41727101980;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CONNECT_REQUEST_MIN_PACKET_SIZE` is never used
[INFO] [stderr]   --> stlib/src/tracker/udp_connector.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | const CONNECT_REQUEST_MIN_PACKET_SIZE: usize = 16;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ANNOUNCE_REQUEST_MIN_PACKET_SIZE` is never used
[INFO] [stderr]   --> stlib/src/tracker/udp_connector.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 | const ANNOUNCE_REQUEST_MIN_PACKET_SIZE: usize = 20;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IPV4_PORT_SIZE` is never used
[INFO] [stderr]   --> stlib/src/tracker/udp_connector.rs:15:7
[INFO] [stderr]    |
[INFO] [stderr] 15 | const IPV4_PORT_SIZE: usize = 4 + 2;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UdpTrackerConnector` is never constructed
[INFO] [stderr]   --> stlib/src/tracker/udp_connector.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct UdpTrackerConnector {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> stlib/src/tracker/udp_connector.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl UdpTrackerConnector {
[INFO] [stderr]    | ------------------------ associated function in this implementation
[INFO] [stderr] 25 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `connect` is never used
[INFO] [stderr]   --> stlib/src/tracker/udp_connector.rs:98:14
[INFO] [stderr]    |
[INFO] [stderr] 96 | impl UdpTrackerConnector {
[INFO] [stderr]    | ------------------------ method in this implementation
[INFO] [stderr] 97 |     
[INFO] [stderr] 98 |     async fn connect(&mut self, socket: &mut UdpSocket, timeout_multiplier: &mut u32) -> Result<(), io::Error> {
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Action` is never used
[INFO] [stderr]    --> stlib/src/tracker/udp_connector.rs:130:6
[INFO] [stderr]     |
[INFO] [stderr] 130 | enum Action {
[INFO] [stderr]     |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `send_recv_timeout` is never used
[INFO] [stderr]    --> stlib/src/tracker/udp_connector.rs:135:4
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn send_recv_timeout(socket: &mut UdpSocket, buf: &mut [u8], message: &[u8], timeout_multiplier: u32) -> Result<usize, io::Error> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_connection_request` is never used
[INFO] [stderr]    --> stlib/src/tracker/udp_connector.rs:145:4
[INFO] [stderr]     |
[INFO] [stderr] 145 | fn make_connection_request(translation_id: u32) -> [u8; 16] {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_announce_request` is never used
[INFO] [stderr]    --> stlib/src/tracker/udp_connector.rs:156:4
[INFO] [stderr]     |
[INFO] [stderr] 156 | fn make_announce_request(connection_id: u64, transaction_id: u32, key: u32, request: &TrackerAnnounceRequest) -> [u8; 98] {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stderr]   --> stlib/src/tracker/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     async fn scrape(&mut self, request: &TrackerScrapeRequest) -> Result<TrackerScrapeResponse, String> {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stderr]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stderr] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stderr]    |
[INFO] [stderr] 12 ~     fn scrape(&mut self, request: &TrackerScrapeRequest) -> impl std::future::Future<Output = Result<TrackerScrapeResponse, String>> + Send {async {
[INFO] [stderr] 13 |         unimplemented!("Not implemented")
[INFO] [stderr] 14 ~     } }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test util::common::tests::test_hashing ... ok
[INFO] [stdout] test util::common::tests::test_resolve_ipv4_addr_given_ip_addr ... ok
[INFO] [stdout] test util::common::tests::test_resolve_ipv4_addr_given_malformed_addr ... ok
[INFO] [stdout] test model::torrent::tests::test_parse_multi_torrent ... ok
[INFO] [stderr] warning: `engine` (lib) generated 21 warnings (run `cargo fix --lib -p engine` to apply 4 suggestions)
[INFO] [stderr] warning: `engine` (lib test) generated 21 warnings (21 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/engine-4f392794f60deac7)
[INFO] [stdout] test model::torrent::tests::test_parse_single_file_torrent ... ok
[INFO] [stdout] test util::common::tests::test_resolve_ipv4_addr_given_domain_name ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- util::common::tests::test_resolve_ipv4_addr_given_domain_name stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'util::common::tests::test_resolve_ipv4_addr_given_domain_name' (28) panicked at stlib/src/util/common.rs:44:51:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60eb685a8df2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60eb685a8df2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60eb685a8df2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60eb685a8df2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60eb685be47a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60eb685be47a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x60eb685ade26 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x60eb685ade26 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x60eb68586bbf - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60eb68586bbf - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60eb685a0959 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60eb6852428e - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x60eb6852428e - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x60eb685a0b12 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x60eb685a0b12 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60eb68586c78 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60eb6857bcb9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60eb68587c9d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60eb685beb8c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60eb685be902 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x60eb684fc7ed - <core[585f66e14d78f9ba]::result::Result<core[585f66e14d78f9ba]::net::socket_addr::SocketAddr, std[3f03f8b59f91bef1]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x60eb684fc7ed - engine[1fdb66debe5ea593]::util::common::tests::test_resolve_ipv4_addr_given_domain_name
[INFO] [stdout]                                at /opt/rustwide/workdir/stlib/src/util/common.rs:44:51
[INFO] [stdout]   22:     0x60eb684fb9a7 - engine[1fdb66debe5ea593]::util::common::tests::test_resolve_ipv4_addr_given_domain_name::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/stlib/src/util/common.rs:42:50
[INFO] [stdout]   23:     0x60eb6850e276 - <engine[1fdb66debe5ea593]::util::common::tests::test_resolve_ipv4_addr_given_domain_name::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x60eb6851863b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x60eb6851863b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x60eb68524e9a - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x60eb68524e9a - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x60eb68524e9a - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x60eb68524e9a - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x60eb68524e9a - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x60eb68524e9a - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x60eb68524e9a - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x60eb6851f364 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x60eb6851f364 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x60eb68527992 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x60eb68527992 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x60eb68527992 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x60eb68527992 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x60eb68527992 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x60eb68527992 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x60eb68527992 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x60eb685a833f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x60eb685a833f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7b414290daa4 - <unknown>
[INFO] [stdout]   45:     0x7b414299aa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     util::common::tests::test_resolve_ipv4_addr_given_domain_name
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2e3eeb02dbcea951af29ac1aa77143caba477d77381b07de4b0bb6865d045cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3eeb02dbcea951af29ac1aa77143caba477d77381b07de4b0bb6865d045cbf", kill_on_drop: false }`
[INFO] [stdout] 2e3eeb02dbcea951af29ac1aa77143caba477d77381b07de4b0bb6865d045cbf
