[INFO] fetching crate libp2p-metrics 0.4.0...
[INFO] testing libp2p-metrics-0.4.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate libp2p-metrics 0.4.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate libp2p-metrics 0.4.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-metrics 0.4.0
[INFO] finished tweaking crates.io crate libp2p-metrics 0.4.0
[INFO] tweaked toml for crates.io crate libp2p-metrics 0.4.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate libp2p-metrics 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7b66980023fc68bc83ebda9a877cdcfd963caffcf0a5b87b874dbf0524032fa6
[INFO] running `Command { std: "docker" "start" "-a" "7b66980023fc68bc83ebda9a877cdcfd963caffcf0a5b87b874dbf0524032fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b66980023fc68bc83ebda9a877cdcfd963caffcf0a5b87b874dbf0524032fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b66980023fc68bc83ebda9a877cdcfd963caffcf0a5b87b874dbf0524032fa6", kill_on_drop: false }`
[INFO] [stdout] 7b66980023fc68bc83ebda9a877cdcfd963caffcf0a5b87b874dbf0524032fa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51d6ee9cdc4f494368741df7f9d80c6a871f521aa2171b85793a1612f3b1a725
[INFO] running `Command { std: "docker" "start" "-a" "51d6ee9cdc4f494368741df7f9d80c6a871f521aa2171b85793a1612f3b1a725", kill_on_drop: false }`
[INFO] [stderr]    Compiling signature v1.4.0
[INFO] [stderr]    Compiling dtoa v1.0.2
[INFO] [stderr]    Compiling prometheus-client-derive-text-encode v0.2.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.2
[INFO] [stderr]    Compiling zeroize v1.5.2
[INFO] [stderr]    Compiling ed25519 v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling multihash-derive v0.8.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling prometheus-client v0.15.1
[INFO] [stderr]    Compiling multihash v0.16.1
[INFO] [stderr]    Compiling multiaddr v0.14.0
[INFO] [stderr]    Compiling libp2p-core v0.32.0
[INFO] [stderr]    Compiling libp2p-swarm v0.34.0
[INFO] [stderr]    Compiling libp2p-metrics v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.67s
[INFO] running `Command { std: "docker" "inspect" "51d6ee9cdc4f494368741df7f9d80c6a871f521aa2171b85793a1612f3b1a725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d6ee9cdc4f494368741df7f9d80c6a871f521aa2171b85793a1612f3b1a725", kill_on_drop: false }`
[INFO] [stdout] 51d6ee9cdc4f494368741df7f9d80c6a871f521aa2171b85793a1612f3b1a725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bd6593ea27b8af971f6df68d84ed6594d0c1bce8182bd5ea7eba723896c1675
[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" "7bd6593ea27b8af971f6df68d84ed6594d0c1bce8182bd5ea7eba723896c1675", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling sval v1.0.0-alpha.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling route-recognizer v0.2.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling universal-hash v0.4.1
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling aead v0.3.2
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling ctr v0.6.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling polyval v0.4.5
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling hkdf v0.10.0
[INFO] [stderr]    Compiling ghash v0.3.1
[INFO] [stderr]    Compiling aes-gcm v0.8.0
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-process v1.3.0
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling cookie v0.14.4
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling multistream-select v0.11.0
[INFO] [stderr]    Compiling rw-stream-sink v0.2.1
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_qs v0.8.5
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling multiaddr v0.14.0
[INFO] [stderr]    Compiling femme v2.1.1
[INFO] [stderr]    Compiling libp2p-core v0.32.0
[INFO] [stderr]    Compiling libp2p-swarm v0.34.0
[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]    Compiling async-session v2.0.1
[INFO] [stderr]    Compiling libp2p-metrics v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling http-client v6.5.1
[INFO] [stderr]    Compiling async-sse v4.1.0
[INFO] [stderr]    Compiling async-h1 v2.3.3
[INFO] [stderr]    Compiling tide v0.16.0
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p`
[INFO] [stdout]   --> examples/metrics.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use libp2p::core::Multiaddr;
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p`
[INFO] [stdout]   --> examples/metrics.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use libp2p::metrics::{Metrics, Recorder};
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p`
[INFO] [stdout]   --> examples/metrics.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | use libp2p::ping::{Ping, PingConfig};
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p`
[INFO] [stdout]   --> examples/metrics.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | use libp2p::swarm::SwarmEvent;
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `libp2p`
[INFO] [stdout]   --> examples/metrics.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | use libp2p::{identity, PeerId, Swarm};
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p`
[INFO] [stdout]   --> examples/metrics.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 |         block_on(libp2p::development_transport(local_key))?,
[INFO] [stdout]    |                  ^^^^^^ use of undeclared crate or module `libp2p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Ping`
[INFO] [stdout]   --> examples/metrics.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         Ping::new(PingConfig::new().with_keep_alive(true)),
[INFO] [stdout]    |         ^^^^ use of undeclared type `Ping`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PingConfig`
[INFO] [stdout]   --> examples/metrics.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 73 |         Ping::new(PingConfig::new().with_keep_alive(true)),
[INFO] [stdout]    |                   ^^^^^^^^^^ use of undeclared type `PingConfig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SwarmEvent`
[INFO] [stdout]   --> examples/metrics.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 SwarmEvent::Behaviour(ping_event) => {
[INFO] [stdout]    |                 ^^^^^^^^^^ use of undeclared type `SwarmEvent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Multiaddr` in this scope
[INFO] [stdout]   --> examples/metrics.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let remote: Multiaddr = addr.parse()?;
[INFO] [stdout]    |                     ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 51 | use libp2p_core::Multiaddr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Metrics`
[INFO] [stdout]   --> examples/metrics.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let metrics = Metrics::new(&mut metric_registry);
[INFO] [stdout]    |                   ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 51 | use libp2p_metrics::Metrics;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::stream::StreamExt`
[INFO] [stdout]   --> examples/metrics.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use futures::stream::StreamExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-metrics` due to 12 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7bd6593ea27b8af971f6df68d84ed6594d0c1bce8182bd5ea7eba723896c1675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bd6593ea27b8af971f6df68d84ed6594d0c1bce8182bd5ea7eba723896c1675", kill_on_drop: false }`
[INFO] [stdout] 7bd6593ea27b8af971f6df68d84ed6594d0c1bce8182bd5ea7eba723896c1675