[INFO] fetching crate libp2p 0.53.1...
[INFO] testing libp2p-0.53.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate libp2p 0.53.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate libp2p 0.53.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p 0.53.1
[INFO] finished tweaking crates.io crate libp2p 0.53.1
[INFO] tweaked toml for crates.io crate libp2p 0.53.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multihash v0.19.1
[INFO] [stderr]   Downloaded libp2p-yamux v0.45.1
[INFO] [stderr]   Downloaded cbor4ii v0.3.2
[INFO] [stderr]   Downloaded libp2p-tls v0.3.0
[INFO] [stderr]   Downloaded libp2p-quic v0.10.2
[INFO] [stderr]   Downloaded libp2p-swarm v0.44.1
[INFO] [stderr]   Downloaded libp2p-core v0.41.2
[INFO] [stderr]   Downloaded futures-ticker v0.0.3
[INFO] [stderr]   Downloaded yamux v0.13.1
[INFO] [stderr]   Downloaded futures-bounded v0.2.3
[INFO] [stderr]   Downloaded libp2p-memory-connection-limits v0.2.0
[INFO] [stderr]   Downloaded libp2p-uds v0.40.0
[INFO] [stderr]   Downloaded libp2p-request-response v0.26.1
[INFO] [stderr]   Downloaded send_wrapper v0.4.0
[INFO] [stderr]   Downloaded async-net v1.8.0
[INFO] [stderr]   Downloaded libp2p-mdns v0.45.1
[INFO] [stderr]   Downloaded asn1_der v0.7.6
[INFO] [stderr]   Downloaded libp2p-identity v0.2.8
[INFO] [stderr]   Downloaded snow v0.9.4
[INFO] [stderr]   Downloaded libp2p-upnp v0.2.0
[INFO] [stderr]   Downloaded quinn-proto v0.10.6
[INFO] [stderr]   Downloaded smol v1.3.0
[INFO] [stderr]   Downloaded quick-protobuf v0.8.1
[INFO] [stderr]   Downloaded libp2p-kad v0.45.3
[INFO] [stderr]   Downloaded async-std-resolver v0.24.0
[INFO] [stderr]   Downloaded prometheus-client v0.22.0
[INFO] [stderr]   Downloaded memory-stats v1.1.0
[INFO] [stderr]   Downloaded libp2p-floodsub v0.44.0
[INFO] [stderr]   Downloaded libp2p-relay v0.17.1
[INFO] [stderr]   Downloaded netlink-sys v0.8.5
[INFO] [stderr]   Downloaded netlink-packet-utils v0.5.2
[INFO] [stderr]   Downloaded yamux v0.12.1
[INFO] [stderr]   Downloaded libp2p-ping v0.44.0
[INFO] [stderr]   Downloaded libp2p-tcp v0.41.0
[INFO] [stderr]   Downloaded quick-protobuf-codec v0.3.1
[INFO] [stderr]   Downloaded libp2p-autonat v0.12.0
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.34.1
[INFO] [stderr]   Downloaded asynchronous-codec v0.7.0
[INFO] [stderr]   Downloaded asynchronous-codec v0.6.2
[INFO] [stderr]   Downloaded libp2p-identify v0.44.1
[INFO] [stderr]   Downloaded libp2p-dcutr v0.11.0
[INFO] [stderr]   Downloaded multiaddr v0.18.1
[INFO] [stderr]   Downloaded libp2p-websocket v0.43.0
[INFO] [stderr]   Downloaded libp2p-allow-block-list v0.3.0
[INFO] [stderr]   Downloaded cuckoofilter v0.5.0
[INFO] [stderr]   Downloaded lru v0.11.1
[INFO] [stderr]   Downloaded libp2p-metrics v0.14.1
[INFO] [stderr]   Downloaded libp2p-pnet v0.24.0
[INFO] [stderr]   Downloaded rw-stream-sink v0.4.0
[INFO] [stderr]   Downloaded unsigned-varint v0.8.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.46.1
[INFO] [stderr]   Downloaded multistream-select v0.13.0
[INFO] [stderr]   Downloaded if-addrs v0.10.2
[INFO] [stderr]   Downloaded libp2p-websocket-websys v0.3.1
[INFO] [stderr]   Downloaded libp2p-noise v0.44.0
[INFO] [stderr]   Downloaded libp2p-dns v0.41.1
[INFO] [stderr]   Downloaded libp2p-plaintext v0.41.0
[INFO] [stderr]   Downloaded quick-protobuf-codec v0.2.0
[INFO] [stderr]   Downloaded if-watch v3.2.0
[INFO] [stderr]   Downloaded attohttpc v0.24.1
[INFO] [stderr]   Downloaded igd-next v0.14.2
[INFO] [stderr]   Downloaded libp2p-webtransport-websys v0.2.0
[INFO] [stderr]   Downloaded libp2p-connection-limits v0.3.1
[INFO] [stderr]   Downloaded libp2p-rendezvous v0.14.0
[INFO] [stderr]   Downloaded libp2p-mplex v0.41.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b97e98894510907640d35b381c8c8e72378be6b4e5f0396837c42301dc0f9a3
[INFO] running `Command { std: "docker" "start" "-a" "5b97e98894510907640d35b381c8c8e72378be6b4e5f0396837c42301dc0f9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b97e98894510907640d35b381c8c8e72378be6b4e5f0396837c42301dc0f9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b97e98894510907640d35b381c8c8e72378be6b4e5f0396837c42301dc0f9a3", kill_on_drop: false }`
[INFO] [stdout] 5b97e98894510907640d35b381c8c8e72378be6b4e5f0396837c42301dc0f9a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cefb9e4396e661fe934faa68bca47226382bbb42d7f75417be6f48b3dc50ca8
[INFO] running `Command { std: "docker" "start" "-a" "3cefb9e4396e661fe934faa68bca47226382bbb42d7f75417be6f48b3dc50ca8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
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[INFO] [stderr]    Compiling serde v1.0.194
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[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling curve25519-dalek v4.1.1
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[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling ed25519-dalek v2.1.0
[INFO] [stderr]    Compiling libp2p-identity v0.2.8
[INFO] [stderr]    Compiling multiaddr v0.18.1
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling multistream-select v0.13.0
[INFO] [stderr]    Compiling rw-stream-sink v0.4.0
[INFO] [stderr]    Compiling libp2p-core v0.41.2
[INFO] [stderr]    Compiling libp2p-swarm v0.44.1
[INFO] [stderr]    Compiling libp2p-connection-limits v0.3.1
[INFO] [stderr]    Compiling libp2p-allow-block-list v0.3.0
[INFO] [stderr]    Compiling libp2p v0.53.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.31s
[INFO] running `Command { std: "docker" "inspect" "3cefb9e4396e661fe934faa68bca47226382bbb42d7f75417be6f48b3dc50ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cefb9e4396e661fe934faa68bca47226382bbb42d7f75417be6f48b3dc50ca8", kill_on_drop: false }`
[INFO] [stdout] 3cefb9e4396e661fe934faa68bca47226382bbb42d7f75417be6f48b3dc50ca8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 780c75a8f73415aa175544c0eb036af70d9fa043c882baaa267d85c38b81889a
[INFO] running `Command { std: "docker" "start" "-a" "780c75a8f73415aa175544c0eb036af70d9fa043c882baaa267d85c38b81889a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling io-lifetimes v1.0.11
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[INFO] [stderr]    Compiling libp2p-core v0.41.2
[INFO] [stderr]    Compiling netlink-sys v0.8.5
[INFO] [stderr]    Compiling netlink-proto v0.10.0
[INFO] [stderr]    Compiling libp2p-swarm v0.44.1
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[INFO] [stderr]    Compiling rtnetlink v0.10.1
[INFO] [stderr]    Compiling anstream v0.6.5
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[INFO] [stderr]    Compiling clap_lex v0.6.0
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[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
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[INFO] [stderr]    Compiling clap_builder v4.4.12
[INFO] [stderr]    Compiling clap_derive v4.4.7
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[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling if-watch v3.2.0
[INFO] [stderr]    Compiling matchers v0.1.0
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[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling async-channel v1.9.0
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[INFO] [stderr]    Compiling x25519-dalek v2.0.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling thread_local v1.1.7
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[INFO] [stderr]    Compiling libp2p-noise v0.44.0
[INFO] [stderr]    Compiling libp2p-mplex v0.41.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling libp2p-tcp v0.41.0
[INFO] [stderr]    Compiling libp2p v0.53.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling clap v4.4.13
[INFO] [stdout] warning: unused import: `crate::SwarmBuilder`
[INFO] [stdout]   --> src/builder.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use crate::SwarmBuilder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `muxing::StreamMuxerBox`, `transport::dummy::DummyTransport`
[INFO] [stdout]   --> src/builder.rs:74:23
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use libp2p_core::{muxing::StreamMuxerBox, transport::dummy::DummyTransport};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p_identity::PeerId`
[INFO] [stdout]   --> src/builder.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     use libp2p_identity::PeerId;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p_swarm::NetworkBehaviour`
[INFO] [stdout]   --> src/builder.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use libp2p_swarm::NetworkBehaviour;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "780c75a8f73415aa175544c0eb036af70d9fa043c882baaa267d85c38b81889a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780c75a8f73415aa175544c0eb036af70d9fa043c882baaa267d85c38b81889a", kill_on_drop: false }`
[INFO] [stdout] 780c75a8f73415aa175544c0eb036af70d9fa043c882baaa267d85c38b81889a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae650e517460152137db31318bcbf26857da1340243625fcb93f36cdf7470ed0
[INFO] running `Command { std: "docker" "start" "-a" "ae650e517460152137db31318bcbf26857da1340243625fcb93f36cdf7470ed0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::SwarmBuilder`
[INFO] [stderr]   --> src/builder.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |     use crate::SwarmBuilder;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `muxing::StreamMuxerBox`, `transport::dummy::DummyTransport`
[INFO] [stderr]   --> src/builder.rs:74:23
[INFO] [stderr]    |
[INFO] [stderr] 74 |     use libp2p_core::{muxing::StreamMuxerBox, transport::dummy::DummyTransport};
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libp2p_identity::PeerId`
[INFO] [stderr]   --> src/builder.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |     use libp2p_identity::PeerId;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libp2p_swarm::NetworkBehaviour`
[INFO] [stderr]   --> src/builder.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |     use libp2p_swarm::NetworkBehaviour;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `libp2p` (lib test) generated 4 warnings (run `cargo fix --lib -p libp2p --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libp2p-47dae4ad20918749)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests libp2p
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/tutorials/hole_punching.rs - tutorials::hole_punching (line 165) ... ignored
[INFO] [stdout] test src/tutorials/hole_punching.rs - tutorials::hole_punching (line 172) ... ignored
[INFO] [stdout] test src/transport_ext.rs - transport_ext::TransportExt::with_bandwidth_logging (line 44) ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 204) ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 170) ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 256) ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 140) ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 299) - compile ... FAILED
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 97) ... FAILED
[INFO] [stdout] test src/builder.rs - builder::SwarmBuilder (line 11) ... ok
[INFO] [stdout] test src/tutorials/ping.rs - tutorials::ping (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/transport_ext.rs - transport_ext::TransportExt::with_bandwidth_logging (line 44) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `libp2p_yamux`
[INFO] [stdout]  --> src/transport_ext.rs:46:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use libp2p_yamux as yamux;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ no external crate `libp2p_yamux`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tutorials/ping.rs - tutorials::ping (line 204) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `libp2p::ping`
[INFO] [stdout]   --> src/tutorials/ping.rs:207:24
[INFO] [stdout]    |
[INFO] [stdout] 5  | use libp2p::{identity, ping, PeerId};
[INFO] [stdout]    |                        ^^^^ no `ping` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub use libp2p_ping as ping;
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout]    = note: the item is gated behind the `ping` feature
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]   --> src/tutorials/ping.rs:220:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             libp2p_tls::Config::new,
[INFO] [stdout]    |             ^^^^^^^^^^ use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 18 |             libp2p_tcp::Config::new,
[INFO] [stdout]    |             ~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 18 -             libp2p_tls::Config::new,
[INFO] [stdout] 18 +             Config::new,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]   --> src/tutorials/ping.rs:221:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |             libp2p_yamux::Config::default,
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 19 |             libp2p_mplex::Config::default,
[INFO] [stdout]    |             ~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 19 -             libp2p_yamux::Config::default,
[INFO] [stdout] 19 +             Config::default,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_async_std` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:217:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 15 | |         .with_async_std()
[INFO] [stdout]    | |         -^^^^^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, 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 170) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `libp2p::ping`
[INFO] [stdout]   --> src/tutorials/ping.rs:173:24
[INFO] [stdout]    |
[INFO] [stdout] 5  | use libp2p::{identity, ping, PeerId};
[INFO] [stdout]    |                        ^^^^ no `ping` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub use libp2p_ping as ping;
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout]    = note: the item is gated behind the `ping` feature
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]   --> src/tutorials/ping.rs:185:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             libp2p_tls::Config::new,
[INFO] [stdout]    |             ^^^^^^^^^^ use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 17 |             libp2p_tcp::Config::new,
[INFO] [stdout]    |             ~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 17 -             libp2p_tls::Config::new,
[INFO] [stdout] 17 +             Config::new,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]   --> src/tutorials/ping.rs:186:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             libp2p_yamux::Config::default,
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 18 |             libp2p_mplex::Config::default,
[INFO] [stdout]    |             ~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 18 -             libp2p_yamux::Config::default,
[INFO] [stdout] 18 +             Config::default,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_async_std` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:182:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 14 | |         .with_async_std()
[INFO] [stdout]    | |         -^^^^^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, 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 256) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `libp2p::ping`
[INFO] [stdout]   --> src/tutorials/ping.rs:258:24
[INFO] [stdout]    |
[INFO] [stdout] 4  | use libp2p::{identity, ping, Multiaddr, PeerId};
[INFO] [stdout]    |                        ^^^^ no `ping` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub use libp2p_ping as ping;
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout]    = note: the item is gated behind the `ping` feature
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]   --> src/tutorials/ping.rs:271:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             libp2p_tls::Config::new,
[INFO] [stdout]    |             ^^^^^^^^^^ use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 17 |             libp2p_tcp::Config::new,
[INFO] [stdout]    |             ~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 17 -             libp2p_tls::Config::new,
[INFO] [stdout] 17 +             Config::new,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]   --> src/tutorials/ping.rs:272:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             libp2p_yamux::Config::default,
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 18 |             libp2p_mplex::Config::default,
[INFO] [stdout]    |             ~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 18 -             libp2p_yamux::Config::default,
[INFO] [stdout] 18 +             Config::default,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_async_std` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:268:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 14 | |         .with_async_std()
[INFO] [stdout]    | |         -^^^^^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, 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 140) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `libp2p::ping`
[INFO] [stdout]   --> src/tutorials/ping.rs:143:24
[INFO] [stdout]    |
[INFO] [stdout] 5  | use libp2p::{identity, ping, PeerId};
[INFO] [stdout]    |                        ^^^^ no `ping` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub use libp2p_ping as ping;
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout]    = note: the item is gated behind the `ping` feature
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]   --> src/tutorials/ping.rs:155:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             libp2p_tls::Config::new,
[INFO] [stdout]    |             ^^^^^^^^^^ use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 17 |             libp2p_tcp::Config::new,
[INFO] [stdout]    |             ~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 17 -             libp2p_tls::Config::new,
[INFO] [stdout] 17 +             Config::new,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]   --> src/tutorials/ping.rs:156:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             libp2p_yamux::Config::default,
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 18 |             libp2p_mplex::Config::default,
[INFO] [stdout]    |             ~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 18 -             libp2p_yamux::Config::default,
[INFO] [stdout] 18 +             Config::default,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_async_std` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:152:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 14 | |         .with_async_std()
[INFO] [stdout]    | |         -^^^^^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, 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 299) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `libp2p::ping`
[INFO] [stdout]   --> src/tutorials/ping.rs:303:24
[INFO] [stdout]    |
[INFO] [stdout] 6  | use libp2p::{identity, ping, Multiaddr, PeerId};
[INFO] [stdout]    |                        ^^^^ no `ping` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub use libp2p_ping as ping;
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout]    = note: the item is gated behind the `ping` feature
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]   --> src/tutorials/ping.rs:316:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |             libp2p_tls::Config::new,
[INFO] [stdout]    |             ^^^^^^^^^^ use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 19 |             libp2p_tcp::Config::new,
[INFO] [stdout]    |             ~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 19 -             libp2p_tls::Config::new,
[INFO] [stdout] 19 +             Config::new,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]   --> src/tutorials/ping.rs:317:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             libp2p_yamux::Config::default,
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 20 |             libp2p_mplex::Config::default,
[INFO] [stdout]    |             ~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 20 -             libp2p_yamux::Config::default,
[INFO] [stdout] 20 +             Config::default,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_async_std` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:313:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 16 | |         .with_async_std()
[INFO] [stdout]    | |         -^^^^^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, 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 97) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]   --> src/tutorials/ping.rs:111:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             libp2p_tls::Config::new,
[INFO] [stdout]    |             ^^^^^^^^^^ use of undeclared crate or module `libp2p_tls`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 16 |             libp2p_tcp::Config::new,
[INFO] [stdout]    |             ~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 16 -             libp2p_tls::Config::new,
[INFO] [stdout] 16 +             Config::new,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]   --> src/tutorials/ping.rs:112:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             libp2p_yamux::Config::default,
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared crate or module `libp2p_yamux`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 17 |             libp2p_mplex::Config::default,
[INFO] [stdout]    |             ~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_noise::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_swarm::Config;
[INFO] [stdout]    |
[INFO] [stdout] 4  + use libp2p_tcp::Config;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Config`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 17 -             libp2p_yamux::Config::default,
[INFO] [stdout] 17 +             Config::default,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_async_std` found for struct `SwarmBuilder` in the current scope
[INFO] [stdout]   --> src/tutorials/ping.rs:108:10
[INFO] [stdout]    |
[INFO] [stdout] 12 |       let mut swarm = libp2p::SwarmBuilder::with_new_identity()
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 13 | |         .with_async_std()
[INFO] [stdout]    | |         -^^^^^^^^^^^^^^ method not found in `SwarmBuilder<NoProviderSpecified, ProviderPhase>`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/transport_ext.rs - transport_ext::TransportExt::with_bandwidth_logging (line 44)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 140)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 170)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 204)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 256)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 299)
[INFO] [stdout]     src/tutorials/ping.rs - tutorials::ping (line 97)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 7 failed; 2 ignored; 0 measured; 0 filtered out; finished in 3.52s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ae650e517460152137db31318bcbf26857da1340243625fcb93f36cdf7470ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae650e517460152137db31318bcbf26857da1340243625fcb93f36cdf7470ed0", kill_on_drop: false }`
[INFO] [stdout] ae650e517460152137db31318bcbf26857da1340243625fcb93f36cdf7470ed0
