[INFO] cloning repository https://github.com/Sweetieprovider385/libp2p_relay_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sweetieprovider385/libp2p_relay_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSweetieprovider385%2Flibp2p_relay_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSweetieprovider385%2Flibp2p_relay_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d160e890806e21b8958ff287e43bcbfcb41ec1e
[INFO] building Sweetieprovider385/libp2p_relay_project against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSweetieprovider385%2Flibp2p_relay_project" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Sweetieprovider385/libp2p_relay_project
[INFO] finished tweaking git repo https://github.com/Sweetieprovider385/libp2p_relay_project
[INFO] tweaked toml for git repo https://github.com/Sweetieprovider385/libp2p_relay_project written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Sweetieprovider385/libp2p_relay_project on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Sweetieprovider385/libp2p_relay_project 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "21e3fc233c7fdf5b0f4f54b9caa0f4971a57fbd63aa8a82d54aaad1f764a5439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21e3fc233c7fdf5b0f4f54b9caa0f4971a57fbd63aa8a82d54aaad1f764a5439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e3fc233c7fdf5b0f4f54b9caa0f4971a57fbd63aa8a82d54aaad1f764a5439", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a8e3f09626e088a6936b124837b7a1b7e5e368b934f63cba23310d4b26cfdc90", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling libp2p-swarm v0.46.0
[INFO] [stderr]    Compiling libp2p-noise v0.46.0
[INFO] [stderr]    Compiling libp2p-yamux v0.47.0
[INFO] [stderr]    Compiling libp2p-websocket v0.45.0
[INFO] [stderr]    Compiling libp2p-tls v0.6.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling libp2p-allow-block-list v0.5.0
[INFO] [stderr]    Compiling if-watch v3.2.1
[INFO] [stderr]    Compiling hickory-resolver v0.25.0-alpha.5
[INFO] [stderr]    Compiling libp2p-connection-limits v0.5.0
[INFO] [stderr]    Compiling libp2p-ping v0.46.0
[INFO] [stderr]    Compiling libp2p-tcp v0.43.0
[INFO] [stderr]    Compiling libp2p-identify v0.46.0
[INFO] [stderr]    Compiling libp2p-relay v0.19.0
[INFO] [stderr]    Compiling libp2p-dns v0.43.0
[INFO] [stderr]    Compiling libp2p v0.55.0
[INFO] [stderr]    Compiling libp2p_relay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`, and `env`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env, net::{Ipv4Addr, Ipv6Addr}};
[INFO] [stdout]   |           ^^^        ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Swarm`, `multiaddr::Protocol`, and `relay::Event`
[INFO] [stdout]  --> src/main.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use libp2p::{futures::StreamExt, identify, multiaddr::Protocol, relay::Event, swarm::SwarmEvent, Multiaddr, Swarm};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Behaviour`, `Transport`, `noise`, `tcp`, and `yamux`
[INFO] [stdout]   --> src/node.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | ...tify, noise, ping::{self, Config}, relay::{self, Behaviour}, swarm::NetworkBehaviour, tcp, yamux, Swarm, SwarmBuilder, Transport};
[INFO] [stdout]    |          ^^^^^                                      ^^^^^^^^^                            ^^^  ^^^^^                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     _ => {
[INFO] [stdout]    |                     ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/main.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |                    NodeBehaviourEvent::Relay(event) => {
[INFO] [stdout]    |                    -------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 57 |                    NodeBehaviourEvent::Identify(id_event) => {
[INFO] [stdout]    |                    -------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 69 |                    NodeBehaviourEvent::Ping(event) => {
[INFO] [stdout]    |                    ------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 72 |                     _ => {
[INFO] [stdout]    |                     ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/main.rs:54:46
[INFO] [stdout]    |
[INFO] [stdout] 54 |                    NodeBehaviourEvent::Relay(event) => {
[INFO] [stdout]    |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `listen_addrs`
[INFO] [stdout]   --> src/main.rs:59:79
[INFO] [stdout]    |
[INFO] [stdout] 59 |                     if let identify::Event::Received { info: identify::Info { listen_addrs, observed_addr, .. }, .. } = id_event {
[INFO] [stdout]    |                                                                               ^^^^^^^^^^^^ help: try ignoring the field: `listen_addrs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/main.rs:69:45
[INFO] [stdout]    |
[INFO] [stdout] 69 |                    NodeBehaviourEvent::Ping(event) => {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 00s
[INFO] running `Command { std: "docker" "inspect" "a8e3f09626e088a6936b124837b7a1b7e5e368b934f63cba23310d4b26cfdc90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e3f09626e088a6936b124837b7a1b7e5e368b934f63cba23310d4b26cfdc90", kill_on_drop: false }`
[INFO] [stdout] a8e3f09626e088a6936b124837b7a1b7e5e368b934f63cba23310d4b26cfdc90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acd8b135a5f72c3d7e00739de9995a5ce7caa7cd769ec11000c02421f2d74d63
[INFO] running `Command { std: "docker" "start" "-a" "acd8b135a5f72c3d7e00739de9995a5ce7caa7cd769ec11000c02421f2d74d63", kill_on_drop: false }`
[INFO] [stderr]    Compiling libp2p_relay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`, and `env`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env, net::{Ipv4Addr, Ipv6Addr}};
[INFO] [stdout]   |           ^^^        ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Swarm`, `multiaddr::Protocol`, and `relay::Event`
[INFO] [stdout]  --> src/main.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use libp2p::{futures::StreamExt, identify, multiaddr::Protocol, relay::Event, swarm::SwarmEvent, Multiaddr, Swarm};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Behaviour`, `Transport`, `noise`, `tcp`, and `yamux`
[INFO] [stdout]   --> src/node.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | ...tify, noise, ping::{self, Config}, relay::{self, Behaviour}, swarm::NetworkBehaviour, tcp, yamux, Swarm, SwarmBuilder, Transport};
[INFO] [stdout]    |          ^^^^^                                      ^^^^^^^^^                            ^^^  ^^^^^                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     _ => {
[INFO] [stdout]    |                     ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/main.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |                    NodeBehaviourEvent::Relay(event) => {
[INFO] [stdout]    |                    -------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 57 |                    NodeBehaviourEvent::Identify(id_event) => {
[INFO] [stdout]    |                    -------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 69 |                    NodeBehaviourEvent::Ping(event) => {
[INFO] [stdout]    |                    ------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 72 |                     _ => {
[INFO] [stdout]    |                     ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/main.rs:54:46
[INFO] [stdout]    |
[INFO] [stdout] 54 |                    NodeBehaviourEvent::Relay(event) => {
[INFO] [stdout]    |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `listen_addrs`
[INFO] [stdout]   --> src/main.rs:59:79
[INFO] [stdout]    |
[INFO] [stdout] 59 |                     if let identify::Event::Received { info: identify::Info { listen_addrs, observed_addr, .. }, .. } = id_event {
[INFO] [stdout]    |                                                                               ^^^^^^^^^^^^ help: try ignoring the field: `listen_addrs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/main.rs:69:45
[INFO] [stdout]    |
[INFO] [stdout] 69 |                    NodeBehaviourEvent::Ping(event) => {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.08s
[INFO] running `Command { std: "docker" "inspect" "acd8b135a5f72c3d7e00739de9995a5ce7caa7cd769ec11000c02421f2d74d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd8b135a5f72c3d7e00739de9995a5ce7caa7cd769ec11000c02421f2d74d63", kill_on_drop: false }`
[INFO] [stdout] acd8b135a5f72c3d7e00739de9995a5ce7caa7cd769ec11000c02421f2d74d63