[INFO] fetching crate libp2p 0.56.0...
[INFO] testing libp2p-0.56.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate libp2p 0.56.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate libp2p 0.56.0
[INFO] finished tweaking crates.io crate libp2p 0.56.0
[INFO] tweaked toml for crates.io crate libp2p 0.56.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libp2p 0.56.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libp2p 0.56.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fe2c644222f05a407ff4295b18d79f21280c58f31bad0f653921e9d21e4a1ad
[INFO] running `Command { std: "docker" "start" "-a" "1fe2c644222f05a407ff4295b18d79f21280c58f31bad0f653921e9d21e4a1ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fe2c644222f05a407ff4295b18d79f21280c58f31bad0f653921e9d21e4a1ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fe2c644222f05a407ff4295b18d79f21280c58f31bad0f653921e9d21e4a1ad", kill_on_drop: false }`
[INFO] [stdout] 1fe2c644222f05a407ff4295b18d79f21280c58f31bad0f653921e9d21e4a1ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1786e033660346d072c73aa8d3b3a0aedc012df356e813158cb29d866f65b4e
[INFO] running `Command { std: "docker" "start" "-a" "e1786e033660346d072c73aa8d3b3a0aedc012df356e813158cb29d866f65b4e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libp2p-core v0.43.1
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[INFO] [stderr]    Compiling libp2p-connection-limits v0.6.0
[INFO] [stderr]    Compiling libp2p v0.56.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `IntoSecurityUpgrade` is never used
[INFO] [stdout]   --> src/builder/phase.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait IntoSecurityUpgrade<C> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoMultiplexerUpgrade` is never used
[INFO] [stdout]   --> src/builder/phase.rs:81:11
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub trait IntoMultiplexerUpgrade<C> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SelectMuxerUpgrade` is never constructed
[INFO] [stdout]   --> src/builder/select_muxer.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct SelectMuxerUpgrade<A, B>(A, B);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/builder/select_muxer.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<A, B> SelectMuxerUpgrade<A, B> {
[INFO] [stdout]    | ----------------------------------- associated function in this implementation
[INFO] [stdout] 37 |     pub fn new(a: A, b: B) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SelectSecurityUpgrade` is never constructed
[INFO] [stdout]   --> src/builder/select_security.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct SelectSecurityUpgrade<A, B>(A, B);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/builder/select_security.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<A, B> SelectSecurityUpgrade<A, B> {
[INFO] [stdout]    | -------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn new(a: A, b: B) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.09s
[INFO] running `Command { std: "docker" "inspect" "e1786e033660346d072c73aa8d3b3a0aedc012df356e813158cb29d866f65b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1786e033660346d072c73aa8d3b3a0aedc012df356e813158cb29d866f65b4e", kill_on_drop: false }`
[INFO] [stdout] e1786e033660346d072c73aa8d3b3a0aedc012df356e813158cb29d866f65b4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 891f0d430c71489b0e605e4c7a6e67513e1d96b386fc8a585d783830946c5553
[INFO] running `Command { std: "docker" "start" "-a" "891f0d430c71489b0e605e4c7a6e67513e1d96b386fc8a585d783830946c5553", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling netlink-packet-utils v0.5.2
[INFO] [stderr]    Compiling netlink-packet-core v0.7.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling netlink-packet-route v0.17.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling asynchronous-codec v0.7.0
[INFO] [stderr]    Compiling unsigned-varint v0.8.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling multistream-select v0.13.0
[INFO] [stderr]    Compiling rw-stream-sink v0.4.0
[INFO] [stderr]    Compiling multihash v0.19.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling libp2p-identity v0.2.12
[INFO] [stderr]    Compiling multiaddr v0.18.2
[INFO] [stderr]    Compiling libp2p-core v0.43.1
[INFO] [stderr]    Compiling libp2p-swarm v0.47.0
[INFO] [stderr]    Compiling libp2p-mplex v0.43.1
[INFO] [stderr]    Compiling libp2p-connection-limits v0.6.0
[INFO] [stderr]    Compiling libp2p-allow-block-list v0.6.0
[INFO] [stderr]    Compiling libp2p v0.56.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `IntoSecurityUpgrade` is never used
[INFO] [stdout]   --> src/builder/phase.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait IntoSecurityUpgrade<C> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoMultiplexerUpgrade` is never used
[INFO] [stdout]   --> src/builder/phase.rs:81:11
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub trait IntoMultiplexerUpgrade<C> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SelectMuxerUpgrade` is never constructed
[INFO] [stdout]   --> src/builder/select_muxer.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct SelectMuxerUpgrade<A, B>(A, B);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/builder/select_muxer.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<A, B> SelectMuxerUpgrade<A, B> {
[INFO] [stdout]    | ----------------------------------- associated function in this implementation
[INFO] [stdout] 37 |     pub fn new(a: A, b: B) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SelectSecurityUpgrade` is never constructed
[INFO] [stdout]   --> src/builder/select_security.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct SelectSecurityUpgrade<A, B>(A, B);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/builder/select_security.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<A, B> SelectSecurityUpgrade<A, B> {
[INFO] [stdout]    | -------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn new(a: A, b: B) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling netlink-sys v0.8.7
[INFO] [stderr]    Compiling netlink-proto v0.11.5
[INFO] [stderr]    Compiling rtnetlink v0.13.1
[INFO] [stderr]    Compiling if-watch v3.2.1
[INFO] [stderr]    Compiling libp2p-tcp v0.44.0
[INFO] [stdout] warning: unused imports: `muxing::StreamMuxerBox` and `transport::dummy::DummyTransport`
[INFO] [stdout]   --> src/builder.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 |     use libp2p_core::{muxing::StreamMuxerBox, transport::dummy::DummyTransport};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p_identity::PeerId`
[INFO] [stdout]   --> src/builder.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     use libp2p_identity::PeerId;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p_swarm::NetworkBehaviour`
[INFO] [stdout]   --> src/builder.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     use libp2p_swarm::NetworkBehaviour;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::SwarmBuilder`
[INFO] [stdout]   --> src/builder.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use crate::SwarmBuilder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoSecurityUpgrade` is never used
[INFO] [stdout]   --> src/builder/phase.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait IntoSecurityUpgrade<C> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoMultiplexerUpgrade` is never used
[INFO] [stdout]   --> src/builder/phase.rs:81:11
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub trait IntoMultiplexerUpgrade<C> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SelectMuxerUpgrade` is never constructed
[INFO] [stdout]   --> src/builder/select_muxer.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct SelectMuxerUpgrade<A, B>(A, B);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/builder/select_muxer.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<A, B> SelectMuxerUpgrade<A, B> {
[INFO] [stdout]    | ----------------------------------- associated function in this implementation
[INFO] [stdout] 37 |     pub fn new(a: A, b: B) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SelectSecurityUpgrade` is never constructed
[INFO] [stdout]   --> src/builder/select_security.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct SelectSecurityUpgrade<A, B>(A, B);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/builder/select_security.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<A, B> SelectSecurityUpgrade<A, B> {
[INFO] [stdout]    | -------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn new(a: A, b: B) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.29s
[INFO] running `Command { std: "docker" "inspect" "891f0d430c71489b0e605e4c7a6e67513e1d96b386fc8a585d783830946c5553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891f0d430c71489b0e605e4c7a6e67513e1d96b386fc8a585d783830946c5553", kill_on_drop: false }`
[INFO] [stdout] 891f0d430c71489b0e605e4c7a6e67513e1d96b386fc8a585d783830946c5553
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c72c7b86f8feb42852adcd49c124c0c9a75883a8a958881a956d2443b4b0731c
[INFO] running `Command { std: "docker" "start" "-a" "c72c7b86f8feb42852adcd49c124c0c9a75883a8a958881a956d2443b4b0731c", kill_on_drop: false }`
[INFO] [stderr] warning: trait `IntoSecurityUpgrade` is never used
[INFO] [stderr]   --> src/builder/phase.rs:39:11
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub trait IntoSecurityUpgrade<C> {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `IntoMultiplexerUpgrade` is never used
[INFO] [stderr]   --> src/builder/phase.rs:81:11
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub trait IntoMultiplexerUpgrade<C> {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SelectMuxerUpgrade` is never constructed
[INFO] [stderr]   --> src/builder/select_muxer.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct SelectMuxerUpgrade<A, B>(A, B);
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/builder/select_muxer.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl<A, B> SelectMuxerUpgrade<A, B> {
[INFO] [stderr]    | ----------------------------------- associated function in this implementation
[INFO] [stderr] 37 |     pub fn new(a: A, b: B) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SelectSecurityUpgrade` is never constructed
[INFO] [stderr]   --> src/builder/select_security.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct SelectSecurityUpgrade<A, B>(A, B);
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/builder/select_security.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl<A, B> SelectSecurityUpgrade<A, B> {
[INFO] [stderr]    | -------------------------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub fn new(a: A, b: B) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `muxing::StreamMuxerBox` and `transport::dummy::DummyTransport`
[INFO] [stderr]   --> src/builder.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |     use libp2p_core::{muxing::StreamMuxerBox, transport::dummy::DummyTransport};
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libp2p_identity::PeerId`
[INFO] [stderr]   --> src/builder.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |     use libp2p_identity::PeerId;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libp2p_swarm::NetworkBehaviour`
[INFO] [stderr]   --> src/builder.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     use libp2p_swarm::NetworkBehaviour;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::SwarmBuilder`
[INFO] [stderr]   --> src/builder.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |     use crate::SwarmBuilder;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `libp2p` (lib) generated 6 warnings
[INFO] [stderr] warning: `libp2p` (lib test) generated 10 warnings (6 duplicates) (run `cargo fix --lib -p libp2p --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libp2p-dc299275c95b8e20)
[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] [stderr]    Doc-tests libp2p
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/tutorials/hole_punching.rs - tutorials::hole_punching (line 166) ... ignored
[INFO] [stdout] test src/tutorials/hole_punching.rs - tutorials::hole_punching (line 178) ... ignored
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 215) ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 100) ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 147) ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 270) ... FAILED
[INFO] [stdout] test src/builder.rs - builder::SwarmBuilder (line 15) ... ok
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 179) ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 317) - compile ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/tutorials/ping.rs - tutorials::ping (line 215) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `libp2p::noise`, `libp2p::ping`, `libp2p::tcp`, `libp2p::yamux`
[INFO] [stdout]    --> src/tutorials/ping.rs:219:14
[INFO] [stdout]     |
[INFO] [stdout]   6 | use libp2p::{noise, ping, tcp, yamux};
[INFO] [stdout]     |              ^^^^^  ^^^^  ^^^  ^^^^^ no `yamux` in the root
[INFO] [stdout]     |              |      |     |
[INFO] [stdout]     |              |      |     no `tcp` in the root
[INFO] [stdout]     |              |      no `ping` in the root
[INFO] [stdout]     |              no `noise` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:83:25
[INFO] [stdout]     |
[INFO] [stdout]  81 | #[cfg(feature = "noise")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `noise` feature
[INFO] [stdout]  82 | #[doc(inline)]
[INFO] [stdout]  83 | pub use libp2p_noise as noise;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:86:24
[INFO] [stdout]     |
[INFO] [stdout]  84 | #[cfg(feature = "ping")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `ping` feature
[INFO] [stdout]  85 | #[doc(inline)]
[INFO] [stdout]  86 | pub use libp2p_ping as ping;
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout]     = help: consider importing this module instead:
[INFO] [stdout]             tokio::net::tcp
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(feature = "tcp")]
[INFO] [stdout]     |       --------------- the item is gated behind the `tcp` feature
[INFO] [stdout] ...
[INFO] [stdout] 111 | pub use libp2p_tcp as tcp;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:142:25
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[cfg(feature = "yamux")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `yamux` feature
[INFO] [stdout] 141 | #[doc(inline)]
[INFO] [stdout] 142 | pub use libp2p_yamux as yamux;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_tokio` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:229:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 16 | |         .with_tokio()
[INFO] [stdout]    | |         -^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tutorials/ping.rs - tutorials::ping (line 100) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `libp2p::noise`, `libp2p::tcp`, `libp2p::yamux`
[INFO] [stdout]    --> src/tutorials/ping.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout]   6 | use libp2p::{noise, tcp, yamux};
[INFO] [stdout]     |              ^^^^^  ^^^  ^^^^^ no `yamux` in the root
[INFO] [stdout]     |              |      |
[INFO] [stdout]     |              |      no `tcp` in the root
[INFO] [stdout]     |              no `noise` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:83:25
[INFO] [stdout]     |
[INFO] [stdout]  81 | #[cfg(feature = "noise")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `noise` feature
[INFO] [stdout]  82 | #[doc(inline)]
[INFO] [stdout]  83 | pub use libp2p_noise as noise;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     = help: consider importing this module instead:
[INFO] [stdout]             tokio::net::tcp
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(feature = "tcp")]
[INFO] [stdout]     |       --------------- the item is gated behind the `tcp` feature
[INFO] [stdout] ...
[INFO] [stdout] 111 | pub use libp2p_tcp as tcp;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:142:25
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[cfg(feature = "yamux")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `yamux` feature
[INFO] [stdout] 141 | #[doc(inline)]
[INFO] [stdout] 142 | pub use libp2p_yamux as yamux;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_tokio` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:114:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 16 | |         .with_tokio()
[INFO] [stdout]    | |         -^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tutorials/ping.rs - tutorials::ping (line 147) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `libp2p::noise`, `libp2p::ping`, `libp2p::tcp`, `libp2p::yamux`
[INFO] [stdout]    --> src/tutorials/ping.rs:151:14
[INFO] [stdout]     |
[INFO] [stdout]   6 | use libp2p::{noise, ping, tcp, yamux};
[INFO] [stdout]     |              ^^^^^  ^^^^  ^^^  ^^^^^ no `yamux` in the root
[INFO] [stdout]     |              |      |     |
[INFO] [stdout]     |              |      |     no `tcp` in the root
[INFO] [stdout]     |              |      no `ping` in the root
[INFO] [stdout]     |              no `noise` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:83:25
[INFO] [stdout]     |
[INFO] [stdout]  81 | #[cfg(feature = "noise")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `noise` feature
[INFO] [stdout]  82 | #[doc(inline)]
[INFO] [stdout]  83 | pub use libp2p_noise as noise;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:86:24
[INFO] [stdout]     |
[INFO] [stdout]  84 | #[cfg(feature = "ping")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `ping` feature
[INFO] [stdout]  85 | #[doc(inline)]
[INFO] [stdout]  86 | pub use libp2p_ping as ping;
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout]     = help: consider importing this module instead:
[INFO] [stdout]             tokio::net::tcp
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(feature = "tcp")]
[INFO] [stdout]     |       --------------- the item is gated behind the `tcp` feature
[INFO] [stdout] ...
[INFO] [stdout] 111 | pub use libp2p_tcp as tcp;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:142:25
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[cfg(feature = "yamux")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `yamux` feature
[INFO] [stdout] 141 | #[doc(inline)]
[INFO] [stdout] 142 | pub use libp2p_yamux as yamux;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_tokio` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:161:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 16 | |         .with_tokio()
[INFO] [stdout]    | |         -^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tutorials/ping.rs - tutorials::ping (line 270) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `libp2p::noise`, `libp2p::ping`, `libp2p::tcp`, `libp2p::yamux`
[INFO] [stdout]    --> src/tutorials/ping.rs:274:14
[INFO] [stdout]     |
[INFO] [stdout]   6 | use libp2p::{noise, ping, tcp, yamux, Multiaddr};
[INFO] [stdout]     |              ^^^^^  ^^^^  ^^^  ^^^^^ no `yamux` in the root
[INFO] [stdout]     |              |      |     |
[INFO] [stdout]     |              |      |     no `tcp` in the root
[INFO] [stdout]     |              |      no `ping` in the root
[INFO] [stdout]     |              no `noise` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:83:25
[INFO] [stdout]     |
[INFO] [stdout]  81 | #[cfg(feature = "noise")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `noise` feature
[INFO] [stdout]  82 | #[doc(inline)]
[INFO] [stdout]  83 | pub use libp2p_noise as noise;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:86:24
[INFO] [stdout]     |
[INFO] [stdout]  84 | #[cfg(feature = "ping")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `ping` feature
[INFO] [stdout]  85 | #[doc(inline)]
[INFO] [stdout]  86 | pub use libp2p_ping as ping;
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout]     = help: consider importing this module instead:
[INFO] [stdout]             tokio::net::tcp
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(feature = "tcp")]
[INFO] [stdout]     |       --------------- the item is gated behind the `tcp` feature
[INFO] [stdout] ...
[INFO] [stdout] 111 | pub use libp2p_tcp as tcp;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:142:25
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[cfg(feature = "yamux")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `yamux` feature
[INFO] [stdout] 141 | #[doc(inline)]
[INFO] [stdout] 142 | pub use libp2p_yamux as yamux;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_tokio` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:284:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 16 | |         .with_tokio()
[INFO] [stdout]    | |         -^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tutorials/ping.rs - tutorials::ping (line 179) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `libp2p::noise`, `libp2p::ping`, `libp2p::tcp`, `libp2p::yamux`
[INFO] [stdout]    --> src/tutorials/ping.rs:183:14
[INFO] [stdout]     |
[INFO] [stdout]   6 | use libp2p::{noise, ping, tcp, yamux};
[INFO] [stdout]     |              ^^^^^  ^^^^  ^^^  ^^^^^ no `yamux` in the root
[INFO] [stdout]     |              |      |     |
[INFO] [stdout]     |              |      |     no `tcp` in the root
[INFO] [stdout]     |              |      no `ping` in the root
[INFO] [stdout]     |              no `noise` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:83:25
[INFO] [stdout]     |
[INFO] [stdout]  81 | #[cfg(feature = "noise")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `noise` feature
[INFO] [stdout]  82 | #[doc(inline)]
[INFO] [stdout]  83 | pub use libp2p_noise as noise;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:86:24
[INFO] [stdout]     |
[INFO] [stdout]  84 | #[cfg(feature = "ping")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `ping` feature
[INFO] [stdout]  85 | #[doc(inline)]
[INFO] [stdout]  86 | pub use libp2p_ping as ping;
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout]     = help: consider importing this module instead:
[INFO] [stdout]             tokio::net::tcp
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(feature = "tcp")]
[INFO] [stdout]     |       --------------- the item is gated behind the `tcp` feature
[INFO] [stdout] ...
[INFO] [stdout] 111 | pub use libp2p_tcp as tcp;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:142:25
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[cfg(feature = "yamux")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `yamux` feature
[INFO] [stdout] 141 | #[doc(inline)]
[INFO] [stdout] 142 | pub use libp2p_yamux as yamux;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_tokio` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:193:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 16 | |         .with_tokio()
[INFO] [stdout]    | |         -^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tutorials/ping.rs - tutorials::ping (line 317) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `libp2p::noise`, `libp2p::ping`, `libp2p::tcp`, `libp2p::yamux`
[INFO] [stdout]    --> src/tutorials/ping.rs:322:14
[INFO] [stdout]     |
[INFO] [stdout]   7 | use libp2p::{noise, ping, swarm::SwarmEvent, tcp, yamux, Multiaddr};
[INFO] [stdout]     |              ^^^^^  ^^^^                     ^^^  ^^^^^ no `yamux` in the root
[INFO] [stdout]     |              |      |                        |
[INFO] [stdout]     |              |      |                        no `tcp` in the root
[INFO] [stdout]     |              |      no `ping` in the root
[INFO] [stdout]     |              no `noise` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:83:25
[INFO] [stdout]     |
[INFO] [stdout]  81 | #[cfg(feature = "noise")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `noise` feature
[INFO] [stdout]  82 | #[doc(inline)]
[INFO] [stdout]  83 | pub use libp2p_noise as noise;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:86:24
[INFO] [stdout]     |
[INFO] [stdout]  84 | #[cfg(feature = "ping")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `ping` feature
[INFO] [stdout]  85 | #[doc(inline)]
[INFO] [stdout]  86 | pub use libp2p_ping as ping;
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout]     = help: consider importing this module instead:
[INFO] [stdout]             tokio::net::tcp
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(feature = "tcp")]
[INFO] [stdout]     |       --------------- the item is gated behind the `tcp` feature
[INFO] [stdout] ...
[INFO] [stdout] 111 | pub use libp2p_tcp as tcp;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:142:25
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[cfg(feature = "yamux")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `yamux` feature
[INFO] [stdout] 141 | #[doc(inline)]
[INFO] [stdout] 142 | pub use libp2p_yamux as yamux;
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_tokio` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:332:10
[INFO] [stdout]    |
[INFO] [stdout] 16 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 17 | |         .with_tokio()
[INFO] [stdout]    | |         -^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 100)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 147)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 179)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 215)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 270)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 317)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 6 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.48s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c72c7b86f8feb42852adcd49c124c0c9a75883a8a958881a956d2443b4b0731c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c72c7b86f8feb42852adcd49c124c0c9a75883a8a958881a956d2443b4b0731c", kill_on_drop: false }`
[INFO] [stdout] c72c7b86f8feb42852adcd49c124c0c9a75883a8a958881a956d2443b4b0731c
