[INFO] updating cached repository AviKozokin/p2p-relay-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AviKozokin/p2p-relay-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AviKozokin/p2p-relay-server" "work/ex/beta-1.38-1/sources/1.37.0/gh/AviKozokin/p2p-relay-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AviKozokin/p2p-relay-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AviKozokin/p2p-relay-server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AviKozokin/p2p-relay-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AviKozokin/p2p-relay-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f5319c59b1782eb450336ca5fcffecb727a214e3
[INFO] sha for GitHub repo AviKozokin/p2p-relay-server: f5319c59b1782eb450336ca5fcffecb727a214e3
[INFO] validating manifest of AviKozokin/p2p-relay-server on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AviKozokin/p2p-relay-server on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AviKozokin/p2p-relay-server
[INFO] finished frobbing AviKozokin/p2p-relay-server
[INFO] frobbed toml for AviKozokin/p2p-relay-server written to work/ex/beta-1.38-1/sources/1.37.0/gh/AviKozokin/p2p-relay-server/Cargo.toml
[INFO] started frobbing AviKozokin/p2p-relay-server
[INFO] finished frobbing AviKozokin/p2p-relay-server
[INFO] frobbed toml for AviKozokin/p2p-relay-server written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AviKozokin/p2p-relay-server/Cargo.toml
[INFO] crate AviKozokin/p2p-relay-server already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing AviKozokin/p2p-relay-server against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AviKozokin/p2p-relay-server:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 66488088b6ca3236b0ac8b27c50756510a4d176c83ee3aedd29be0e2aeee4905
[INFO] running `"docker" "start" "-a" "66488088b6ca3236b0ac8b27c50756510a4d176c83ee3aedd29be0e2aeee4905"`
[INFO] [stderr]    Compiling byteorder v1.2.7
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[INFO] [stderr]    Compiling rw-stream-sink v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling tokio-tls v0.2.0
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[INFO] [stderr]    Compiling multihash v0.8.1-pre (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling multistream-select v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling multiaddr v0.3.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
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[INFO] [stderr]    Compiling tk-listen v0.2.0
[INFO] [stderr]    Compiling tokio-dns-unofficial v0.4.0
[INFO] [stderr]    Compiling libp2p-core v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling libp2p-core-derive v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling websocket v0.21.1
[INFO] [stderr]    Compiling libp2p-ping v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-ratelimit v0.1.1 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-secio v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-plaintext v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-dns v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-yamux v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-floodsub v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-mdns v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-tcp-transport v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-mplex v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-transport-timeout v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-uds v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-websocket v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-peerstore v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-identify v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-relay v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p-kad v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling libp2p v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling relay-server v0.1.0 (/opt/crater/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[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]     |                                                   ^^^^^^^
[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]     |                         ^^^^
[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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "66488088b6ca3236b0ac8b27c50756510a4d176c83ee3aedd29be0e2aeee4905"`
[INFO] running `"docker" "rm" "-f" "66488088b6ca3236b0ac8b27c50756510a4d176c83ee3aedd29be0e2aeee4905"`
[INFO] [stdout] 66488088b6ca3236b0ac8b27c50756510a4d176c83ee3aedd29be0e2aeee4905