[INFO] cloning repository https://github.com/KuntaPurnama/rust-p2p-mdns
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KuntaPurnama/rust-p2p-mdns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKuntaPurnama%2Frust-p2p-mdns", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKuntaPurnama%2Frust-p2p-mdns'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 500736d9d433aa7f67cd32fcd9224ffaf7b04d36
[INFO] testing KuntaPurnama/rust-p2p-mdns against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKuntaPurnama%2Frust-p2p-mdns" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KuntaPurnama/rust-p2p-mdns
[INFO] finished tweaking git repo https://github.com/KuntaPurnama/rust-p2p-mdns
[INFO] tweaked toml for git repo https://github.com/KuntaPurnama/rust-p2p-mdns written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KuntaPurnama/rust-p2p-mdns on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KuntaPurnama/rust-p2p-mdns 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `swarm`
[INFO] [stdout]    --> src/main.rs:156:29
[INFO] [stdout]     |
[INFO] [stdout] 156 | async fn handle_create_song(swarm: &mut Swarm<network::SongNetworkBehaviour>, cmd :&str){
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_id`
[INFO] [stdout]   --> src/network.rs:64:41
[INFO] [stdout]    |
[INFO] [stdout] 64 |             FloodsubEvent::Subscribed { peer_id, topic } => {
[INFO] [stdout]    |                                         ^^^^^^^ help: try ignoring the field: `peer_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `topic`
[INFO] [stdout]   --> src/network.rs:64:50
[INFO] [stdout]    |
[INFO] [stdout] 64 |             FloodsubEvent::Subscribed { peer_id, topic } => {
[INFO] [stdout]    |                                                  ^^^^^ help: try ignoring the field: `topic: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_id`
[INFO] [stdout]   --> src/network.rs:67:43
[INFO] [stdout]    |
[INFO] [stdout] 67 |             FloodsubEvent::Unsubscribed { peer_id, topic } => {
[INFO] [stdout]    |                                           ^^^^^^^ help: try ignoring the field: `peer_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `topic`
[INFO] [stdout]   --> src/network.rs:67:52
[INFO] [stdout]    |
[INFO] [stdout] 67 |             FloodsubEvent::Unsubscribed { peer_id, topic } => {
[INFO] [stdout]    |                                                    ^^^^^ help: try ignoring the field: `topic: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer`
[INFO] [stdout]   --> src/network.rs:77:45
[INFO] [stdout]    |
[INFO] [stdout] 77 |             RequestResponseEvent::Message { peer, message } => {
[INFO] [stdout]    |                                             ^^^^ help: try ignoring the field: `peer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request_id`
[INFO] [stdout]   --> src/network.rs:79:55
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     RequestResponseMessage::Request { request_id, request, channel } => {
[INFO] [stdout]    |                                                       ^^^^^^^^^^ help: try ignoring the field: `request_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request_id`
[INFO] [stdout]   --> src/network.rs:84:56
[INFO] [stdout]    |
[INFO] [stdout] 84 |                     RequestResponseMessage::Response { request_id, response } => {
[INFO] [stdout]    |                                                        ^^^^^^^^^^ help: try ignoring the field: `request_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> src/network.rs:84:68
[INFO] [stdout]    |
[INFO] [stdout] 84 |                     RequestResponseMessage::Response { request_id, response } => {
[INFO] [stdout]    |                                                                    ^^^^^^^^ help: try ignoring the field: `response: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer`
[INFO] [stdout]   --> src/network.rs:95:50
[INFO] [stdout]    |
[INFO] [stdout] 95 |             RequestResponseEvent::ResponseSent { peer, request_id } => {
[INFO] [stdout]    |                                                  ^^^^ help: try ignoring the field: `peer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request_id`
[INFO] [stdout]   --> src/network.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 |             RequestResponseEvent::ResponseSent { peer, request_id } => {
[INFO] [stdout]    |                                                        ^^^^^^^^^^ help: try ignoring the field: `request_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/network.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |             _ => {
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/network.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             song::GetMode::ALL => {
[INFO] [stdout]     |             ------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 176 |             song::GetMode::ByAuthor(ref author) => {
[INFO] [stdout]     |             ----------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 180 |             song::GetMode::ById(ref id) => {
[INFO] [stdout]     |             --------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 184 |             song::GetMode::ByTitle(ref title) => {
[INFO] [stdout]     |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 188 |             _ => {
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/main.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 event = swarm.next() => {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11m 51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snow v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "859edd017a7b4ec285f0ee41ee37cee64dad7119b32be3d09fa26ab9c6fd1c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859edd017a7b4ec285f0ee41ee37cee64dad7119b32be3d09fa26ab9c6fd1c3f", kill_on_drop: false }`
[INFO] [stdout] 859edd017a7b4ec285f0ee41ee37cee64dad7119b32be3d09fa26ab9c6fd1c3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50a3147c922fd497104d2e1b6ec9c850957993203944cff9fc3797cedc883d16
[INFO] running `Command { std: "docker" "start" "-a" "50a3147c922fd497104d2e1b6ec9c850957993203944cff9fc3797cedc883d16", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-p2p-mdns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `swarm`
[INFO] [stdout]    --> src/main.rs:156:29
[INFO] [stdout]     |
[INFO] [stdout] 156 | async fn handle_create_song(swarm: &mut Swarm<network::SongNetworkBehaviour>, cmd :&str){
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_id`
[INFO] [stdout]   --> src/network.rs:64:41
[INFO] [stdout]    |
[INFO] [stdout] 64 |             FloodsubEvent::Subscribed { peer_id, topic } => {
[INFO] [stdout]    |                                         ^^^^^^^ help: try ignoring the field: `peer_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `topic`
[INFO] [stdout]   --> src/network.rs:64:50
[INFO] [stdout]    |
[INFO] [stdout] 64 |             FloodsubEvent::Subscribed { peer_id, topic } => {
[INFO] [stdout]    |                                                  ^^^^^ help: try ignoring the field: `topic: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_id`
[INFO] [stdout]   --> src/network.rs:67:43
[INFO] [stdout]    |
[INFO] [stdout] 67 |             FloodsubEvent::Unsubscribed { peer_id, topic } => {
[INFO] [stdout]    |                                           ^^^^^^^ help: try ignoring the field: `peer_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `topic`
[INFO] [stdout]   --> src/network.rs:67:52
[INFO] [stdout]    |
[INFO] [stdout] 67 |             FloodsubEvent::Unsubscribed { peer_id, topic } => {
[INFO] [stdout]    |                                                    ^^^^^ help: try ignoring the field: `topic: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer`
[INFO] [stdout]   --> src/network.rs:77:45
[INFO] [stdout]    |
[INFO] [stdout] 77 |             RequestResponseEvent::Message { peer, message } => {
[INFO] [stdout]    |                                             ^^^^ help: try ignoring the field: `peer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request_id`
[INFO] [stdout]   --> src/network.rs:79:55
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     RequestResponseMessage::Request { request_id, request, channel } => {
[INFO] [stdout]    |                                                       ^^^^^^^^^^ help: try ignoring the field: `request_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request_id`
[INFO] [stdout]   --> src/network.rs:84:56
[INFO] [stdout]    |
[INFO] [stdout] 84 |                     RequestResponseMessage::Response { request_id, response } => {
[INFO] [stdout]    |                                                        ^^^^^^^^^^ help: try ignoring the field: `request_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> src/network.rs:84:68
[INFO] [stdout]    |
[INFO] [stdout] 84 |                     RequestResponseMessage::Response { request_id, response } => {
[INFO] [stdout]    |                                                                    ^^^^^^^^ help: try ignoring the field: `response: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer`
[INFO] [stdout]   --> src/network.rs:95:50
[INFO] [stdout]    |
[INFO] [stdout] 95 |             RequestResponseEvent::ResponseSent { peer, request_id } => {
[INFO] [stdout]    |                                                  ^^^^ help: try ignoring the field: `peer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request_id`
[INFO] [stdout]   --> src/network.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 |             RequestResponseEvent::ResponseSent { peer, request_id } => {
[INFO] [stdout]    |                                                        ^^^^^^^^^^ help: try ignoring the field: `request_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/network.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |             _ => {
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/network.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             song::GetMode::ALL => {
[INFO] [stdout]     |             ------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 176 |             song::GetMode::ByAuthor(ref author) => {
[INFO] [stdout]     |             ----------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 180 |             song::GetMode::ById(ref id) => {
[INFO] [stdout]     |             --------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 184 |             song::GetMode::ByTitle(ref title) => {
[INFO] [stdout]     |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 188 |             _ => {
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/main.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 event = swarm.next() => {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snow v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "50a3147c922fd497104d2e1b6ec9c850957993203944cff9fc3797cedc883d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a3147c922fd497104d2e1b6ec9c850957993203944cff9fc3797cedc883d16", kill_on_drop: false }`
[INFO] [stdout] 50a3147c922fd497104d2e1b6ec9c850957993203944cff9fc3797cedc883d16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f72cb8d46bb9d6b5c7ff4fe395638634a7b183932611dbde1afe97a2af50aee0
[INFO] running `Command { std: "docker" "start" "-a" "f72cb8d46bb9d6b5c7ff4fe395638634a7b183932611dbde1afe97a2af50aee0", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `swarm`
[INFO] [stderr]    --> src/main.rs:156:29
[INFO] [stderr]     |
[INFO] [stderr] 156 | async fn handle_create_song(swarm: &mut Swarm<network::SongNetworkBehaviour>, cmd :&str){
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `peer_id`
[INFO] [stderr]   --> src/network.rs:64:41
[INFO] [stderr]    |
[INFO] [stderr] 64 |             FloodsubEvent::Subscribed { peer_id, topic } => {
[INFO] [stderr]    |                                         ^^^^^^^ help: try ignoring the field: `peer_id: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `topic`
[INFO] [stderr]   --> src/network.rs:64:50
[INFO] [stderr]    |
[INFO] [stderr] 64 |             FloodsubEvent::Subscribed { peer_id, topic } => {
[INFO] [stderr]    |                                                  ^^^^^ help: try ignoring the field: `topic: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `peer_id`
[INFO] [stderr]   --> src/network.rs:67:43
[INFO] [stderr]    |
[INFO] [stderr] 67 |             FloodsubEvent::Unsubscribed { peer_id, topic } => {
[INFO] [stderr]    |                                           ^^^^^^^ help: try ignoring the field: `peer_id: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `topic`
[INFO] [stderr]   --> src/network.rs:67:52
[INFO] [stderr]    |
[INFO] [stderr] 67 |             FloodsubEvent::Unsubscribed { peer_id, topic } => {
[INFO] [stderr]    |                                                    ^^^^^ help: try ignoring the field: `topic: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `peer`
[INFO] [stderr]   --> src/network.rs:77:45
[INFO] [stderr]    |
[INFO] [stderr] 77 |             RequestResponseEvent::Message { peer, message } => {
[INFO] [stderr]    |                                             ^^^^ help: try ignoring the field: `peer: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request_id`
[INFO] [stderr]   --> src/network.rs:79:55
[INFO] [stderr]    |
[INFO] [stderr] 79 |                     RequestResponseMessage::Request { request_id, request, channel } => {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: try ignoring the field: `request_id: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request_id`
[INFO] [stderr]   --> src/network.rs:84:56
[INFO] [stderr]    |
[INFO] [stderr] 84 |                     RequestResponseMessage::Response { request_id, response } => {
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: try ignoring the field: `request_id: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `response`
[INFO] [stderr]   --> src/network.rs:84:68
[INFO] [stderr]    |
[INFO] [stderr] 84 |                     RequestResponseMessage::Response { request_id, response } => {
[INFO] [stderr]    |                                                                    ^^^^^^^^ help: try ignoring the field: `response: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `peer`
[INFO] [stderr]   --> src/network.rs:95:50
[INFO] [stderr]    |
[INFO] [stderr] 95 |             RequestResponseEvent::ResponseSent { peer, request_id } => {
[INFO] [stderr]    |                                                  ^^^^ help: try ignoring the field: `peer: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request_id`
[INFO] [stderr]   --> src/network.rs:95:56
[INFO] [stderr]    |
[INFO] [stderr] 95 |             RequestResponseEvent::ResponseSent { peer, request_id } => {
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: try ignoring the field: `request_id: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/network.rs:188:13
[INFO] [stderr]     |
[INFO] [stderr] 188 |             _ => {
[INFO] [stderr]     |             ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/network.rs:188:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             song::GetMode::ALL => {
[INFO] [stderr]     |             ------------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 176 |             song::GetMode::ByAuthor(ref author) => {
[INFO] [stderr]     |             ----------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 180 |             song::GetMode::ById(ref id) => {
[INFO] [stderr]     |             --------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 184 |             song::GetMode::ByTitle(ref title) => {
[INFO] [stderr]     |             --------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 188 |             _ => {
[INFO] [stderr]     |             ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]   --> src/main.rs:68:17
[INFO] [stderr]    |
[INFO] [stderr] 68 |                 event = swarm.next() => {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-p2p-mdns` (bin "rust-p2p-mdns" test) generated 13 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snow v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_p2p_mdns-a3d91c9ba19a5880)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f72cb8d46bb9d6b5c7ff4fe395638634a7b183932611dbde1afe97a2af50aee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72cb8d46bb9d6b5c7ff4fe395638634a7b183932611dbde1afe97a2af50aee0", kill_on_drop: false }`
[INFO] [stdout] f72cb8d46bb9d6b5c7ff4fe395638634a7b183932611dbde1afe97a2af50aee0
