[INFO] fetching crate mwc-libp2p 0.35.3...
[INFO] checking mwc-libp2p-0.35.3 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate mwc-libp2p 0.35.3 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate mwc-libp2p 0.35.3 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mwc-libp2p 0.35.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mwc-libp2p 0.35.3
[INFO] tweaked toml for crates.io crate mwc-libp2p 0.35.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate mwc-libp2p 0.35.3 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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bb1a8e93e0f8c0e2263dd9a2aecff9fe3937a8814660aa88d891819b2ae7571
[INFO] running `Command { std: "docker" "start" "-a" "5bb1a8e93e0f8c0e2263dd9a2aecff9fe3937a8814660aa88d891819b2ae7571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bb1a8e93e0f8c0e2263dd9a2aecff9fe3937a8814660aa88d891819b2ae7571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb1a8e93e0f8c0e2263dd9a2aecff9fe3937a8814660aa88d891819b2ae7571", kill_on_drop: false }`
[INFO] [stdout] 5bb1a8e93e0f8c0e2263dd9a2aecff9fe3937a8814660aa88d891819b2ae7571
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 737635a682edfccbe4af97ed18119d9d9d296e50b83d26b4fd1337953b6318bb
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[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/chat.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]    --> examples/ipfs-private.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p`
[INFO] [stdout]   --> examples/chat.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p`
[INFO] [stdout]    --> examples/ipfs-private.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/distributed-key-value-store.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p`
[INFO] [stdout]   --> examples/distributed-key-value-store.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/chat.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    |
[INFO] [stdout] 52 + use mwc_libp2p::swarm;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/chat.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 52 + use mwc_libp2p_swarm::IntoProtocolsHandler;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/chat.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    |
[INFO] [stdout] 52 + use mwc_libp2p::core;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/chat.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout] 52 + use mwc_libp2p_core::connection;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/chat.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 52 + use mwc_libp2p_core::either::EitherOutput;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/chat.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 52 + use mwc_libp2p_swarm::NetworkBehaviour;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/chat.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 52 + use mwc_libp2p_swarm::NetworkBehaviourAction;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/chat.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these traits
[INFO] [stdout]    |
[INFO] [stdout] 52 + use crate::NetworkBehaviourEventProcess;
[INFO] [stdout]    |
[INFO] [stdout] 52 + use mwc_libp2p_swarm::NetworkBehaviourEventProcess;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/distributed-key-value-store.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    |
[INFO] [stdout] 43 + use mwc_libp2p::swarm;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/distributed-key-value-store.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 43 + use mwc_libp2p_swarm::IntoProtocolsHandler;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/distributed-key-value-store.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]    |
[INFO] [stdout] 43 + use mwc_libp2p::core;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/distributed-key-value-store.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout] 43 + use mwc_libp2p_core::connection;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/distributed-key-value-store.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 + use mwc_libp2p_core::either::EitherOutput;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/distributed-key-value-store.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 43 + use mwc_libp2p_swarm::NetworkBehaviour;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/distributed-key-value-store.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 + use mwc_libp2p_swarm::NetworkBehaviourAction;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]   --> examples/distributed-key-value-store.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these traits
[INFO] [stdout]    |
[INFO] [stdout] 43 + use crate::NetworkBehaviourEventProcess;
[INFO] [stdout]    |
[INFO] [stdout] 43 + use mwc_libp2p_swarm::NetworkBehaviourEventProcess;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mwc-libp2p` (example "chat") due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mwc-libp2p` (example "distributed-key-value-store") due to 10 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]    --> examples/ipfs-private.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 34  + use mwc_libp2p::swarm;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]    --> examples/ipfs-private.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 34  + use mwc_libp2p_swarm::IntoProtocolsHandler;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]    --> examples/ipfs-private.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this crate
[INFO] [stdout]     |
[INFO] [stdout] 34  + use mwc_libp2p::core;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]    --> examples/ipfs-private.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout] 34  + use mwc_libp2p_core::connection;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]    --> examples/ipfs-private.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 34  + use mwc_libp2p_core::either::EitherOutput;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]    --> examples/ipfs-private.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 34  + use mwc_libp2p_swarm::NetworkBehaviour;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]    --> examples/ipfs-private.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 34  + use mwc_libp2p_swarm::NetworkBehaviourAction;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `libp2p` in the list of imported crates
[INFO] [stdout]    --> examples/ipfs-private.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[derive(NetworkBehaviour)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ could not find `libp2p` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `NetworkBehaviour` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these traits
[INFO] [stdout]     |
[INFO] [stdout] 34  + use crate::NetworkBehaviourEventProcess;
[INFO] [stdout]     |
[INFO] [stdout] 34  + use mwc_libp2p_swarm::NetworkBehaviourEventProcess;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mwc-libp2p` (example "ipfs-private") due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "737635a682edfccbe4af97ed18119d9d9d296e50b83d26b4fd1337953b6318bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737635a682edfccbe4af97ed18119d9d9d296e50b83d26b4fd1337953b6318bb", kill_on_drop: false }`
[INFO] [stdout] 737635a682edfccbe4af97ed18119d9d9d296e50b83d26b4fd1337953b6318bb
