[INFO] cloning repository https://github.com/rodrigovalle/bittorrent_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rodrigovalle/bittorrent_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigovalle%2Fbittorrent_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigovalle%2Fbittorrent_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 664c8f973cdd4ca1a8fb18307846449e112e5d26 [INFO] testing rodrigovalle/bittorrent_rs against 1.63.0 for beta-1.64-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigovalle%2Fbittorrent_rs" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rodrigovalle/bittorrent_rs on toolchain 1.63.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rodrigovalle/bittorrent_rs [INFO] finished tweaking git repo https://github.com/rodrigovalle/bittorrent_rs [INFO] tweaked toml for git repo https://github.com/rodrigovalle/bittorrent_rs written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/rodrigovalle/bittorrent_rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt v0.3.20 [INFO] [stderr] Downloaded serde_bytes v0.11.5 [INFO] [stderr] Downloaded serde_bencode v0.2.2 [INFO] [stderr] Downloaded structopt-derive v0.4.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b917ebbb993cab049f614edff824f311283691b02b52f603a5501882f3f3544 [INFO] running `Command { std: "docker" "start" "-a" "9b917ebbb993cab049f614edff824f311283691b02b52f603a5501882f3f3544", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b917ebbb993cab049f614edff824f311283691b02b52f603a5501882f3f3544", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b917ebbb993cab049f614edff824f311283691b02b52f603a5501882f3f3544", kill_on_drop: false }` [INFO] [stdout] 9b917ebbb993cab049f614edff824f311283691b02b52f603a5501882f3f3544 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13691dc758f7a79e68e1b80027dfc96994e18c132e7c264bad8e0219d167e1a1 [INFO] running `Command { std: "docker" "start" "-a" "13691dc758f7a79e68e1b80027dfc96994e18c132e7c264bad8e0219d167e1a1", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling futures-task v0.3.6 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling tracing v0.1.21 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-util v0.3.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling structopt v0.3.20 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling hyper v0.13.8 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_bencode v0.2.2 [INFO] [stderr] Compiling bittorrent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::hash_map::Entry` [INFO] [stdout] --> src/tracker.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::hash_map::Entry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryInto` [INFO] [stdout] --> src/tracker.rs:10:29 [INFO] [stdout] | [INFO] [stdout] 10 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `root` and `peers` are never read [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | root: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | peers: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Opt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SingleFile` and `MultipleFile` are never constructed [INFO] [stdout] --> src/metainfo.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum InfoInner<'a> { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 23 | / SingleFile { [INFO] [stdout] 24 | | // filename [INFO] [stdout] 25 | | name: &'a str, [INFO] [stdout] 26 | | // number of bytes in each piece [INFO] [stdout] ... | [INFO] [stdout] 34 | | md5sum: Option<&'a [u8; 32]>, [INFO] [stdout] 35 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] 36 | / MultipleFile { [INFO] [stdout] 37 | | // directory name [INFO] [stdout] 38 | | name: &'a str, [INFO] [stdout] 39 | | // same as in SingleFile [INFO] [stdout] ... | [INFO] [stdout] 45 | | files: Vec>, [INFO] [stdout] 46 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `bencode` is never used [INFO] [stdout] --> src/metainfo.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn bencode(&self) -> serde_bencode::Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `uploaded`, `downloaded` and `left` are never read [INFO] [stdout] --> src/tracker.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 108 | struct TrackerRequest { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 121 | uploaded: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 122 | // Total number of bytes downloaded since the client sent the 'started' event to the tracker. [INFO] [stdout] 123 | downloaded: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 124 | // The number of bytes the client still has left to download to get all included files. [INFO] [stdout] 125 | left: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrackerRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opt` is never read [INFO] [stdout] --> src/tracker.rs:163:5 [INFO] [stdout] | [INFO] [stdout] 162 | pub struct Tracker { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 163 | opt: Opt, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "13691dc758f7a79e68e1b80027dfc96994e18c132e7c264bad8e0219d167e1a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13691dc758f7a79e68e1b80027dfc96994e18c132e7c264bad8e0219d167e1a1", kill_on_drop: false }` [INFO] [stdout] 13691dc758f7a79e68e1b80027dfc96994e18c132e7c264bad8e0219d167e1a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9ed236762fa52258c34098eaa6e74af68b8984aaea60d120b6a94ee2f716f7f [INFO] running `Command { std: "docker" "start" "-a" "e9ed236762fa52258c34098eaa6e74af68b8984aaea60d120b6a94ee2f716f7f", kill_on_drop: false }` [INFO] [stderr] Compiling bittorrent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::hash_map::Entry` [INFO] [stdout] --> src/tracker.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::hash_map::Entry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tracker.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let mut req = Request::builder() [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `root` and `peers` are never read [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | root: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | peers: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Opt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MultipleFile` is never constructed [INFO] [stdout] --> src/metainfo.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum InfoInner<'a> { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 36 | / MultipleFile { [INFO] [stdout] 37 | | // directory name [INFO] [stdout] 38 | | name: &'a str, [INFO] [stdout] 39 | | // same as in SingleFile [INFO] [stdout] ... | [INFO] [stdout] 45 | | files: Vec>, [INFO] [stdout] 46 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `uploaded`, `downloaded` and `left` are never read [INFO] [stdout] --> src/tracker.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 108 | struct TrackerRequest { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 121 | uploaded: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 122 | // Total number of bytes downloaded since the client sent the 'started' event to the tracker. [INFO] [stdout] 123 | downloaded: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 124 | // The number of bytes the client still has left to download to get all included files. [INFO] [stdout] 125 | left: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrackerRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opt` is never read [INFO] [stdout] --> src/tracker.rs:163:5 [INFO] [stdout] | [INFO] [stdout] 162 | pub struct Tracker { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 163 | opt: Opt, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tracker.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | tracker.handle_session(req.body(Body::empty()).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.07s [INFO] running `Command { std: "docker" "inspect" "e9ed236762fa52258c34098eaa6e74af68b8984aaea60d120b6a94ee2f716f7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9ed236762fa52258c34098eaa6e74af68b8984aaea60d120b6a94ee2f716f7f", kill_on_drop: false }` [INFO] [stdout] e9ed236762fa52258c34098eaa6e74af68b8984aaea60d120b6a94ee2f716f7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b1de238774d23f89ae5b428a817daf9117450abe51dde570467530d435f91fa9 [INFO] running `Command { std: "docker" "start" "-a" "b1de238774d23f89ae5b428a817daf9117450abe51dde570467530d435f91fa9", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::collections::hash_map::Entry` [INFO] [stderr] --> src/tracker.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::collections::hash_map::Entry; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracker.rs:317:13 [INFO] [stderr] | [INFO] [stderr] 317 | let mut req = Request::builder() [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `root` and `peers` are never read [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct Opt { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 24 | root: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 28 | peers: u32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: `Opt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `MultipleFile` is never constructed [INFO] [stderr] --> src/metainfo.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub enum InfoInner<'a> { [INFO] [stderr] | --------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 36 | / MultipleFile { [INFO] [stderr] 37 | | // directory name [INFO] [stderr] 38 | | name: &'a str, [INFO] [stderr] 39 | | // same as in SingleFile [INFO] [stderr] ... | [INFO] [stderr] 45 | | files: Vec>, [INFO] [stderr] 46 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: fields `uploaded`, `downloaded` and `left` are never read [INFO] [stderr] --> src/tracker.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 108 | struct TrackerRequest { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 121 | uploaded: u32, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 122 | // Total number of bytes downloaded since the client sent the 'started' event to the tracker. [INFO] [stderr] 123 | downloaded: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 124 | // The number of bytes the client still has left to download to get all included files. [INFO] [stderr] 125 | left: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TrackerRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `opt` is never read [INFO] [stderr] --> src/tracker.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 162 | pub struct Tracker { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 163 | opt: Opt, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tracker.rs:325:9 [INFO] [stderr] | [INFO] [stderr] 325 | tracker.handle_session(req.body(Body::empty()).unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `bittorrent` (bin "tracker" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tracker-aeb3af55289132a1) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test metainfo::test::basic_test ... ok [INFO] [stdout] test tracker::test::basic_err_test ... ok [INFO] [stdout] test tracker::test::peer_id_wrong_length ... ok [INFO] [stdout] test tracker::test::basic_ok_test ... ok [INFO] [stdout] test tracker::test::basic_handle_session ... ok [INFO] [stdout] test tracker::test::peer_id_ser_test ... ok [INFO] [stdout] test tracker::test::peer_id_de_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b1de238774d23f89ae5b428a817daf9117450abe51dde570467530d435f91fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1de238774d23f89ae5b428a817daf9117450abe51dde570467530d435f91fa9", kill_on_drop: false }` [INFO] [stdout] b1de238774d23f89ae5b428a817daf9117450abe51dde570467530d435f91fa9