[INFO] cloning repository https://github.com/AviKozokin/p2p-relay-server
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAviKozokin%2Fp2p-relay-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5319c59b1782eb450336ca5fcffecb727a214e3
[INFO] checking AviKozokin/p2p-relay-server against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAviKozokin%2Fp2p-relay-server" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AviKozokin/p2p-relay-server on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-3/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6731979ca7c71f7cc708427f20d5d3bbc338c68a898db4d981203be206947ea1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6731979ca7c71f7cc708427f20d5d3bbc338c68a898db4d981203be206947ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6731979ca7c71f7cc708427f20d5d3bbc338c68a898db4d981203be206947ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6731979ca7c71f7cc708427f20d5d3bbc338c68a898db4d981203be206947ea1", kill_on_drop: false }`
[INFO] [stdout] 6731979ca7c71f7cc708427f20d5d3bbc338c68a898db4d981203be206947ea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2215853445e0367c58d8238e7d29589dcaf5cc4e559bac5a131b5b0f9e62debf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2215853445e0367c58d8238e7d29589dcaf5cc4e559bac5a131b5b0f9e62debf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking rw-stream-sink v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
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[INFO] [stderr]     Checking multihash v0.8.1-pre (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking multistream-select v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking yamux v0.1.0
[INFO] [stderr]     Checking datastore v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking multiaddr v0.3.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
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[INFO] [stderr]     Checking libp2p-core v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
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[INFO] [stderr]     Checking libp2p-ping v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-uds 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 libp2p-mdns v0.1.0 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-dns 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-ratelimit v0.1.1 (https://github.com/libp2p/rust-libp2p#c5d08ab4)
[INFO] [stderr]     Checking libp2p-tcp-transport 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 tokio-tls v0.2.0
[INFO] [stderr]     Checking websocket v0.21.1
[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]     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] [stdout] error[E0433]: failed to resolve: could not find `Floodsub` in `floodsub`
[INFO] [stdout]   --> src/main.rs:79:47
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut behaviour = libp2p::floodsub::Floodsub::new(local_pub_key.clone().into_peer_id());
[INFO] [stdout]    |                                               ^^^^^^^^ could not find `Floodsub` in `floodsub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied
[INFO] [stdout]   --> src/main.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         libp2p::Swarm::new(transport, behaviour, libp2p::core::topology::MemoryTopology::empty(), local_pub_key)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ ---------  ---------  -----------------------------------------------  ------------- supplied 4 arguments
[INFO] [stdout]    |         |
[INFO] [stdout]    |         expected 3 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Floodsub` in `floodsub`
[INFO] [stdout]   --> src/main.rs:79:47
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut behaviour = libp2p::floodsub::Floodsub::new(local_pub_key.clone().into_peer_id());
[INFO] [stdout]    |                                               ^^^^^^^^ could not find `Floodsub` in `floodsub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied
[INFO] [stdout]   --> src/main.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         libp2p::Swarm::new(transport, behaviour, libp2p::core::topology::MemoryTopology::empty(), local_pub_key)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ ---------  ---------  -----------------------------------------------  ------------- supplied 4 arguments
[INFO] [stdout]    |         |
[INFO] [stdout]    |         expected 3 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `publish` found for struct `Swarm<_, _, _>` in the current scope
[INFO] [stdout]    --> src/main.rs:110:51
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 Async::Ready(Some(line)) => swarm.publish(&floodsub_topic, line.as_bytes()),
[INFO] [stdout]     |                                                   ^^^^^^^ method not found in `Swarm<_, _, _>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `swarm` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll` found for struct `Swarm<_, _, _>` in the current scope
[INFO] [stdout]    --> src/main.rs:117:25
[INFO] [stdout]     |
[INFO] [stdout] 117 |             match swarm.poll().expect("Error while polling swarm") {
[INFO] [stdout]     |                         ^^^^ method not found in `Swarm<_, _, _>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `swarm` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `relay-server`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `publish` found for struct `Swarm<_, _, _>` in the current scope
[INFO] [stdout]    --> src/main.rs:110:51
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 Async::Ready(Some(line)) => swarm.publish(&floodsub_topic, line.as_bytes()),
[INFO] [stdout]     |                                                   ^^^^^^^ method not found in `Swarm<_, _, _>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `swarm` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll` found for struct `Swarm<_, _, _>` in the current scope
[INFO] [stdout]    --> src/main.rs:117:25
[INFO] [stdout]     |
[INFO] [stdout] 117 |             match swarm.poll().expect("Error while polling swarm") {
[INFO] [stdout]     |                         ^^^^ method not found in `Swarm<_, _, _>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `swarm` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2215853445e0367c58d8238e7d29589dcaf5cc4e559bac5a131b5b0f9e62debf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2215853445e0367c58d8238e7d29589dcaf5cc4e559bac5a131b5b0f9e62debf", kill_on_drop: false }`
[INFO] [stdout] 2215853445e0367c58d8238e7d29589dcaf5cc4e559bac5a131b5b0f9e62debf
