[INFO] fetching crate libp2p-ping 0.44.0...
[INFO] testing libp2p-ping-0.44.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate libp2p-ping 0.44.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate libp2p-ping 0.44.0 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-ping 0.44.0
[INFO] finished tweaking crates.io crate libp2p-ping 0.44.0
[INFO] tweaked toml for crates.io crate libp2p-ping 0.44.0 written to /workspace/builds/worker-6-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 unsigned-varint v0.8.0
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.34.1
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[INFO] [stderr]   Downloaded multiaddr v0.18.1
[INFO] [stderr]   Downloaded libp2p-swarm v0.44.1
[INFO] [stderr]   Downloaded libp2p-core v0.41.2
[INFO] [stderr]   Downloaded libp2p-identity v0.2.8
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "47d17d6c7aced256d2d40bd57e9b13811ca275c4ce6996ea02fdb4632df768c9", kill_on_drop: false }`
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[INFO] [stdout] c483e2fab415f99d9c40138818a14ef1740d95f408a72eff292ccc5c896f8380
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[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.56s
[INFO] running `Command { std: "docker" "inspect" "c483e2fab415f99d9c40138818a14ef1740d95f408a72eff292ccc5c896f8380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c483e2fab415f99d9c40138818a14ef1740d95f408a72eff292ccc5c896f8380", kill_on_drop: false }`
[INFO] [stdout] c483e2fab415f99d9c40138818a14ef1740d95f408a72eff292ccc5c896f8380
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00085d5539a4833ac2a1e00fac40ebedc78559a40b5afe8f1f3e9159041f0e80
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[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling libp2p-identity v0.2.8
[INFO] [stderr]    Compiling futures-lite v1.13.0
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[INFO] [stderr]    Compiling kv-log-macro v1.0.7
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[INFO] [stderr]    Compiling async-lock v3.2.0
[INFO] [stderr]    Compiling async-channel v2.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling async-executor v1.8.0
[INFO] [stderr]    Compiling blocking v1.5.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling matchers v0.1.0
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[INFO] [stderr]    Compiling multistream-select v0.13.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling libp2p-core v0.41.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling libp2p-swarm v0.44.1
[INFO] [stderr]    Compiling libp2p-ping v0.44.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling polling v3.3.1
[INFO] [stderr]    Compiling async-io v2.2.2
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stdout] error[E0432]: unresolved import `quickcheck`
[INFO] [stdout]   --> tests/ping.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use quickcheck::*;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `quickcheck`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libp2p_swarm_test`
[INFO] [stdout]   --> tests/ping.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use libp2p_swarm_test::SwarmExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_swarm_test`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 26 | use libp2p_swarm::SwarmExt;
[INFO] [stdout]    |     ~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `QuickCheck`
[INFO] [stdout]   --> tests/ping.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     QuickCheck::new().tests(10).quickcheck(prop as fn(_))
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared type `QuickCheck`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:35:33
[INFO] [stdout]     |
[INFO] [stdout] 35  |         let mut swarm1 = Swarm::new_ephemeral(|_| ping::Behaviour::new(cfg.clone()));
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<TBehaviour>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.44.1/src/lib.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | /     pub fn new(
[INFO] [stdout] 360 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 361 | |         behaviour: TBehaviour,
[INFO] [stdout] 362 | |         local_peer_id: PeerId,
[INFO] [stdout] 363 | |         config: Config,
[INFO] [stdout] 364 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:36:33
[INFO] [stdout]     |
[INFO] [stdout] 36  |         let mut swarm2 = Swarm::new_ephemeral(|_| ping::Behaviour::new(cfg.clone()));
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<TBehaviour>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.44.1/src/lib.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | /     pub fn new(
[INFO] [stdout] 360 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 361 | |         behaviour: TBehaviour,
[INFO] [stdout] 362 | |         local_peer_id: PeerId,
[INFO] [stdout] 363 | |         config: Config,
[INFO] [stdout] 364 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_swarm_test`
[INFO] [stdout]   --> tests/ping.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     libp2p_swarm_test::drive(&mut swarm1, &mut swarm2).await;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_swarm_test`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     libp2p_swarm::drive(&mut swarm1, &mut swarm2).await;
[INFO] [stdout]    |                     ~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:66:29
[INFO] [stdout]     |
[INFO] [stdout] 66  |     let mut swarm1 = Swarm::new_ephemeral(|_| dummy::Behaviour);
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<TBehaviour>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.44.1/src/lib.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | /     pub fn new(
[INFO] [stdout] 360 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 361 | |         behaviour: TBehaviour,
[INFO] [stdout] 362 | |         local_peer_id: PeerId,
[INFO] [stdout] 363 | |         config: Config,
[INFO] [stdout] 364 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:67:29
[INFO] [stdout]     |
[INFO] [stdout] 67  |     let mut swarm2 = Swarm::new_ephemeral(|_| ping::Behaviour::new(ping::Config::new()));
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<TBehaviour>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.44.1/src/lib.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | /     pub fn new(
[INFO] [stdout] 360 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 361 | |         behaviour: TBehaviour,
[INFO] [stdout] 362 | |         local_peer_id: PeerId,
[INFO] [stdout] 363 | |         config: Config,
[INFO] [stdout] 364 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-ping` (test "ping") due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "00085d5539a4833ac2a1e00fac40ebedc78559a40b5afe8f1f3e9159041f0e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00085d5539a4833ac2a1e00fac40ebedc78559a40b5afe8f1f3e9159041f0e80", kill_on_drop: false }`
[INFO] [stdout] 00085d5539a4833ac2a1e00fac40ebedc78559a40b5afe8f1f3e9159041f0e80
[INFO] testing libp2p-ping-0.44.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate libp2p-ping 0.44.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate libp2p-ping 0.44.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-ping 0.44.0
[INFO] finished tweaking crates.io crate libp2p-ping 0.44.0
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] bbdab05a430eee2ed18d03554419c1c91628c610cc9d15f6f76939c13801d91e
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[INFO] [stderr]    Compiling async-io v2.2.2
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling libp2p-ping v0.44.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stdout] error[E0432]: unresolved import `quickcheck`
[INFO] [stdout]   --> tests/ping.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use quickcheck::*;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `quickcheck`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libp2p_swarm_test`
[INFO] [stdout]   --> tests/ping.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use libp2p_swarm_test::SwarmExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_swarm_test`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 26 | use libp2p_swarm::SwarmExt;
[INFO] [stdout]    |     ~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `QuickCheck`
[INFO] [stdout]   --> tests/ping.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     QuickCheck::new().tests(10).quickcheck(prop as fn(_))
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared type `QuickCheck`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:35:33
[INFO] [stdout]     |
[INFO] [stdout] 35  |         let mut swarm1 = Swarm::new_ephemeral(|_| ping::Behaviour::new(cfg.clone()));
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<TBehaviour>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.44.1/src/lib.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | /     pub fn new(
[INFO] [stdout] 360 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 361 | |         behaviour: TBehaviour,
[INFO] [stdout] 362 | |         local_peer_id: PeerId,
[INFO] [stdout] 363 | |         config: Config,
[INFO] [stdout] 364 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:36:33
[INFO] [stdout]     |
[INFO] [stdout] 36  |         let mut swarm2 = Swarm::new_ephemeral(|_| ping::Behaviour::new(cfg.clone()));
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<TBehaviour>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.44.1/src/lib.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | /     pub fn new(
[INFO] [stdout] 360 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 361 | |         behaviour: TBehaviour,
[INFO] [stdout] 362 | |         local_peer_id: PeerId,
[INFO] [stdout] 363 | |         config: Config,
[INFO] [stdout] 364 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_swarm_test`
[INFO] [stdout]   --> tests/ping.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     libp2p_swarm_test::drive(&mut swarm1, &mut swarm2).await;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p_swarm_test`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     libp2p_swarm::drive(&mut swarm1, &mut swarm2).await;
[INFO] [stdout]    |                     ~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:66:29
[INFO] [stdout]     |
[INFO] [stdout] 66  |     let mut swarm1 = Swarm::new_ephemeral(|_| dummy::Behaviour);
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<TBehaviour>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.44.1/src/lib.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | /     pub fn new(
[INFO] [stdout] 360 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 361 | |         behaviour: TBehaviour,
[INFO] [stdout] 362 | |         local_peer_id: PeerId,
[INFO] [stdout] 363 | |         config: Config,
[INFO] [stdout] 364 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_ephemeral` found for struct `Swarm` in the current scope
[INFO] [stdout]    --> tests/ping.rs:67:29
[INFO] [stdout]     |
[INFO] [stdout] 67  |     let mut swarm2 = Swarm::new_ephemeral(|_| ping::Behaviour::new(ping::Config::new()));
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ function or associated item not found in `Swarm<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Swarm<_>`, consider using `Swarm::<TBehaviour>::new` which returns `Swarm<TBehaviour>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-swarm-0.44.1/src/lib.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | /     pub fn new(
[INFO] [stdout] 360 | |         transport: transport::Boxed<(PeerId, StreamMuxerBox)>,
[INFO] [stdout] 361 | |         behaviour: TBehaviour,
[INFO] [stdout] 362 | |         local_peer_id: PeerId,
[INFO] [stdout] 363 | |         config: Config,
[INFO] [stdout] 364 | |     ) -> Self {
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-ping` (test "ping") due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bbdab05a430eee2ed18d03554419c1c91628c610cc9d15f6f76939c13801d91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbdab05a430eee2ed18d03554419c1c91628c610cc9d15f6f76939c13801d91e", kill_on_drop: false }`
[INFO] [stdout] bbdab05a430eee2ed18d03554419c1c91628c610cc9d15f6f76939c13801d91e
