[INFO] cloning repository https://github.com/AviKozokin/p2p-relay-server
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AviKozokin/p2p-relay-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAviKozokin%2Fp2p-relay-server"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAviKozokin%2Fp2p-relay-server'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f5319c59b1782eb450336ca5fcffecb727a214e3
[INFO] checking AviKozokin/p2p-relay-server against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAviKozokin%2Fp2p-relay-server" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AviKozokin/p2p-relay-server on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AviKozokin/p2p-relay-server
[INFO] finished tweaking git repo https://github.com/AviKozokin/p2p-relay-server
[INFO] tweaked toml for git repo https://github.com/AviKozokin/p2p-relay-server written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/AviKozokin/p2p-relay-server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e9566ce1daa799cbeb05aa4f598b85e2ed491f5ada0dfa5a81afeba5ef703092
[INFO] running `"docker" "start" "-a" "e9566ce1daa799cbeb05aa4f598b85e2ed491f5ada0dfa5a81afeba5ef703092"`
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[INFO] [stderr]     Checking libp2p-ping v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
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[INFO] [stderr]     Checking libp2p-tcp-transport v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-yamux v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-transport-timeout v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-mdns v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-mplex v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-floodsub v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-plaintext v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking websocket v0.21.1
[INFO] [stderr]     Checking libp2p-secio v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-websocket v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-peerstore v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-identify v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-relay v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-kad v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking relay-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Floodsub` in `floodsub`
[INFO] [stderr]   --> src/main.rs:79:47
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let mut behaviour = libp2p::floodsub::Floodsub::new(local_pub_key.clone().into_peer_id());
[INFO] [stderr]    |                                               ^^^^^^^^ could not find `Floodsub` in `floodsub`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Floodsub` in `floodsub`
[INFO] [stderr]   --> src/main.rs:79:47
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let mut behaviour = libp2p::floodsub::Floodsub::new(local_pub_key.clone().into_peer_id());
[INFO] [stderr]    |                                               ^^^^^^^^ could not find `Floodsub` in `floodsub`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 4 parameters were supplied
[INFO] [stderr]   --> src/main.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |         libp2p::Swarm::new(transport, behaviour, libp2p::core::topology::MemoryTopology::empty(), local_pub_key)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 4 parameters were supplied
[INFO] [stderr]   --> src/main.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |         libp2p::Swarm::new(transport, behaviour, libp2p::core::topology::MemoryTopology::empty(), local_pub_key)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `publish` found for type `libp2p::Swarm<_, _, _>` in the current scope
[INFO] [stderr]    --> src/main.rs:110:51
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 Async::Ready(Some(line)) => swarm.publish(&floodsub_topic, line.as_bytes()),
[INFO] [stderr]     |                                                   ^^^^^^^ method not found in `libp2p::Swarm<_, _, _>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: swarm is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `poll` found for type `libp2p::Swarm<_, _, _>` in the current scope
[INFO] [stderr]    --> src/main.rs:117:25
[INFO] [stderr]     |
[INFO] [stderr] 117 |             match swarm.poll().expect("Error while polling swarm") {
[INFO] [stderr]     |                         ^^^^ method not found in `libp2p::Swarm<_, _, _>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: swarm is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error[E0599]: no method named `publish` found for type `libp2p::Swarm<_, _, _>` in the current scope
[INFO] [stderr]    --> src/main.rs:110:51
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 Async::Ready(Some(line)) => swarm.publish(&floodsub_topic, line.as_bytes()),
[INFO] [stderr]     |                                                   ^^^^^^^ method not found in `libp2p::Swarm<_, _, _>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: swarm is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `poll` found for type `libp2p::Swarm<_, _, _>` in the current scope
[INFO] [stderr]    --> src/main.rs:117:25
[INFO] [stderr]     |
[INFO] [stderr] 117 |             match swarm.poll().expect("Error while polling swarm") {
[INFO] [stderr]     |                         ^^^^ method not found in `libp2p::Swarm<_, _, _>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: swarm is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `relay-server`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `relay-server`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e9566ce1daa799cbeb05aa4f598b85e2ed491f5ada0dfa5a81afeba5ef703092"`
[INFO] running `"docker" "rm" "-f" "e9566ce1daa799cbeb05aa4f598b85e2ed491f5ada0dfa5a81afeba5ef703092"`
[INFO] [stdout] e9566ce1daa799cbeb05aa4f598b85e2ed491f5ada0dfa5a81afeba5ef703092