[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 }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fammar-abu-yaman%2Fsimple-torrent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d27dbb705ca5d221d326ce1cb556385fe05bd8dc
[INFO] testing ammar-abu-yaman/simple-torrent against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fammar-abu-yaman%2Fsimple-torrent" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ammar-abu-yaman/simple-torrent on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19f2467f65a1841ac9bb0c7a453f39d7bbf1f6de63fc08b82d6fa319decc223a
[INFO] running `Command { std: "docker" "start" "-a" "19f2467f65a1841ac9bb0c7a453f39d7bbf1f6de63fc08b82d6fa319decc223a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19f2467f65a1841ac9bb0c7a453f39d7bbf1f6de63fc08b82d6fa319decc223a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f2467f65a1841ac9bb0c7a453f39d7bbf1f6de63fc08b82d6fa319decc223a", kill_on_drop: false }`
[INFO] [stdout] 19f2467f65a1841ac9bb0c7a453f39d7bbf1f6de63fc08b82d6fa319decc223a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb96f4c1b1d6aa8ddeab51286482e36ebbace3308c98304bff85ff5370b560ba
[INFO] running `Command { std: "docker" "start" "-a" "eb96f4c1b1d6aa8ddeab51286482e36ebbace3308c98304bff85ff5370b560ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling rustls-pemfile v2.1.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling http-body v1.0.0
[INFO] [stderr]    Compiling http-body-util v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling tokio-util v0.7.11
[INFO] [stderr]    Compiling h2 v0.4.5
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper v1.3.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_bytes v0.11.14
[INFO] [stderr]    Compiling serde_bencode v0.2.4
[INFO] [stderr]    Compiling hyper-util v0.1.3
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.4
[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 `dev` profile [unoptimized + debuginfo] target(s) in 22.11s
[INFO] running `Command { std: "docker" "inspect" "eb96f4c1b1d6aa8ddeab51286482e36ebbace3308c98304bff85ff5370b560ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb96f4c1b1d6aa8ddeab51286482e36ebbace3308c98304bff85ff5370b560ba", kill_on_drop: false }`
[INFO] [stdout] eb96f4c1b1d6aa8ddeab51286482e36ebbace3308c98304bff85ff5370b560ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fe9d4b0e2719d81bf0a460ec1f6069211ce1932e850dc0d9ea01893549cc6b9
[INFO] running `Command { std: "docker" "start" "-a" "2fe9d4b0e2719d81bf0a460ec1f6069211ce1932e850dc0d9ea01893549cc6b9", 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] [stderr]    Compiling engine v0.1.0 (/opt/rustwide/workdir/stlib)
[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] [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 1.60s
[INFO] running `Command { std: "docker" "inspect" "2fe9d4b0e2719d81bf0a460ec1f6069211ce1932e850dc0d9ea01893549cc6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe9d4b0e2719d81bf0a460ec1f6069211ce1932e850dc0d9ea01893549cc6b9", kill_on_drop: false }`
[INFO] [stdout] 2fe9d4b0e2719d81bf0a460ec1f6069211ce1932e850dc0d9ea01893549cc6b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48fe3a84e9fdbc54bfe69fd9465133fe4f0647b063820fa1fc3eb46277552eca
[INFO] running `Command { std: "docker" "start" "-a" "48fe3a84e9fdbc54bfe69fd9465133fe4f0647b063820fa1fc3eb46277552eca", 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] [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 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/engine-e01bc97c388e58b9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test model::torrent::tests::test_parse_multi_torrent ... ok
[INFO] [stdout] test model::torrent::tests::test_parse_single_file_torrent ... ok
[INFO] [stdout] test util::common::tests::test_resolve_ipv4_addr_given_ip_addr ... ok
[INFO] [stdout] test util::common::tests::test_hashing ... ok
[INFO] [stdout] test util::common::tests::test_resolve_ipv4_addr_given_malformed_addr ... 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:     0x58c61ff16372 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58c61ff16372 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58c61ff16372 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58c61ff16372 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58c61ff26cca - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58c61ff26cca - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x58c61fee49a6 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58c61fee49a6 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58c61fef5629 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58c61fef5629 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58c61fef54c1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58c61fea0e7e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58c61fea0e7e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58c61fef58a2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58c61fef58a2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58c61fef56e8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58c61fef0c49 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x58c61fed8e6d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58c61ff2ee4c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58c61ff2e6a2 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58c61fe77f1d - core::result::Result<T,E>::unwrap::h220a4a07210e4e90
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58c61fe77f1d - engine::util::common::tests::test_resolve_ipv4_addr_given_domain_name::hd08e2c0eaca04ef1
[INFO] [stdout]                                at /opt/rustwide/workdir/stlib/src/util/common.rs:44:51
[INFO] [stdout]   22:     0x58c61fe78017 - engine::util::common::tests::test_resolve_ipv4_addr_given_domain_name::{{closure}}::h92d9c4186dfcf134
[INFO] [stdout]                                at /opt/rustwide/workdir/stlib/src/util/common.rs:42:50
[INFO] [stdout]   23:     0x58c61fe460c6 - core::ops::function::FnOnce::call_once::hb3632c1a0e84241d
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58c61fea0c7b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58c61fea0c7b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58c61feb464a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58c61feb464a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58c61feb464a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58c61feb464a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58c61feb464a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58c61feb464a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58c61feb464a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58c61fe8eaa4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58c61fe8eaa4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x58c61fe92362 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x58c61fe92362 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58c61fe92362 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58c61fe92362 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58c61fe92362 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58c61fe92362 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x58c61fe92362 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58c61feebe2f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58c61feebe2f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x712a29c6baa4 - <unknown>
[INFO] [stdout]   45:     0x712a29cf8a64 - 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 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "48fe3a84e9fdbc54bfe69fd9465133fe4f0647b063820fa1fc3eb46277552eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fe3a84e9fdbc54bfe69fd9465133fe4f0647b063820fa1fc3eb46277552eca", kill_on_drop: false }`
[INFO] [stdout] 48fe3a84e9fdbc54bfe69fd9465133fe4f0647b063820fa1fc3eb46277552eca
