[INFO] fetching crate pchain_network 0.4.3...
[INFO] checking pchain_network-0.4.3 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate pchain_network 0.4.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pchain_network 0.4.3
[INFO] finished tweaking crates.io crate pchain_network 0.4.3
[INFO] tweaked toml for crates.io crate pchain_network 0.4.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pchain_network 0.4.3 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 380 packages to latest compatible versions
[INFO] [stderr]       Adding borsh v0.10.2 (available: v0.10.4)
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[INFO] [stderr]       Adding libp2p v0.52.4 (available: v0.56.0)
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[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding serial_test v0.5.1 (available: v3.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59391e130a263e5d8896d98c84f2b664ddc8a8b876f2c848bbabe63f62888294
[INFO] running `Command { std: "docker" "start" "-a" "59391e130a263e5d8896d98c84f2b664ddc8a8b876f2c848bbabe63f62888294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59391e130a263e5d8896d98c84f2b664ddc8a8b876f2c848bbabe63f62888294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59391e130a263e5d8896d98c84f2b664ddc8a8b876f2c848bbabe63f62888294", kill_on_drop: false }`
[INFO] [stdout] 59391e130a263e5d8896d98c84f2b664ddc8a8b876f2c848bbabe63f62888294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7051a24bf54a505f705797f7eb63814cdb48eae6513101aa58154d6ab68f31e1
[INFO] running `Command { std: "docker" "start" "-a" "7051a24bf54a505f705797f7eb63814cdb48eae6513101aa58154d6ab68f31e1", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_dns::TokioDnsConfig`: Use `tokio::Transport` instead.
[INFO] [stdout]   --> src/engine.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 | use libp2p::dns::TokioDnsConfig;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `libp2p::libp2p_swarm::SwarmBuilder`: Use the new `libp2p::SwarmBuilder` instead of `libp2p::swarm::SwarmBuilder` or create a `Swarm` directly via `Swarm::new`.
[INFO] [stdout]   --> src/engine.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 | use libp2p::swarm::SwarmBuilder;
[INFO] [stdout]    |                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `libp2p::libp2p_swarm::SwarmBuilder`: Use the new `libp2p::SwarmBuilder` instead of `libp2p::swarm::SwarmBuilder` or create a `Swarm` directly via `Swarm::new`.
[INFO] [stdout]   --> src/engine.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut swarm = SwarmBuilder::with_tokio_executor(transport, behaviour, local_peer_id).build();
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_dns::TokioDnsConfig`: Use `tokio::Transport` instead.
[INFO] [stdout]    --> src/engine.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |         TokioDnsConfig::system(tcp)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::Kademlia`: Import the `kad` module instead and refer to this type as `kad::Behaviour`.
[INFO] [stdout]   --> src/behaviour.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     kad::{Kademlia, KademliaEvent, store::MemoryStore, KademliaConfig},
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaEvent`: Import the `kad` module instead and refer to this type as `kad::Event`.
[INFO] [stdout]   --> src/behaviour.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 |     kad::{Kademlia, KademliaEvent, store::MemoryStore, KademliaConfig},
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaConfig`: Import the `kad` module instead and refer to this type as `kad::Config`.
[INFO] [stdout]   --> src/behaviour.rs:15:56
[INFO] [stdout]    |
[INFO] [stdout] 15 |     kad::{Kademlia, KademliaEvent, store::MemoryStore, KademliaConfig},
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::Kademlia`: Import the `kad` module instead and refer to this type as `kad::Behaviour`.
[INFO] [stdout]   --> src/behaviour.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 |     kad: Kademlia<MemoryStore>,
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaEvent`: Import the `kad` module instead and refer to this type as `kad::Event`.
[INFO] [stdout]    --> src/behaviour.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     Kad(KademliaEvent),
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaEvent`: Import the `kad` module instead and refer to this type as `kad::Event`.
[INFO] [stdout]    --> src/behaviour.rs:160:11
[INFO] [stdout]     |
[INFO] [stdout] 160 | impl From<KademliaEvent> for PeerNetworkEvent {
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaConfig`: Import the `kad` module instead and refer to this type as `kad::Config`.
[INFO] [stdout]   --> src/behaviour.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let kad_config = KademliaConfig::default()
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::Kademlia`: Import the `kad` module instead and refer to this type as `kad::Behaviour`.
[INFO] [stdout]   --> src/behaviour.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let mut kad = Kademlia::<MemoryStore>::with_config(
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaEvent`: Import the `kad` module instead and refer to this type as `kad::Event`.
[INFO] [stdout]    --> src/behaviour.rs:161:20
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn from(event: KademliaEvent) -> Self {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_dns::TokioDnsConfig`: Use `tokio::Transport` instead.
[INFO] [stdout]   --> src/engine.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 | use libp2p::dns::TokioDnsConfig;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `libp2p::libp2p_swarm::SwarmBuilder`: Use the new `libp2p::SwarmBuilder` instead of `libp2p::swarm::SwarmBuilder` or create a `Swarm` directly via `Swarm::new`.
[INFO] [stdout]   --> src/engine.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 | use libp2p::swarm::SwarmBuilder;
[INFO] [stdout]    |                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `libp2p::libp2p_swarm::SwarmBuilder`: Use the new `libp2p::SwarmBuilder` instead of `libp2p::swarm::SwarmBuilder` or create a `Swarm` directly via `Swarm::new`.
[INFO] [stdout]   --> src/engine.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut swarm = SwarmBuilder::with_tokio_executor(transport, behaviour, local_peer_id).build();
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_dns::TokioDnsConfig`: Use `tokio::Transport` instead.
[INFO] [stdout]    --> src/engine.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |         TokioDnsConfig::system(tcp)?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::Kademlia`: Import the `kad` module instead and refer to this type as `kad::Behaviour`.
[INFO] [stdout]   --> src/behaviour.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     kad::{Kademlia, KademliaEvent, store::MemoryStore, KademliaConfig},
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaEvent`: Import the `kad` module instead and refer to this type as `kad::Event`.
[INFO] [stdout]   --> src/behaviour.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 |     kad::{Kademlia, KademliaEvent, store::MemoryStore, KademliaConfig},
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaConfig`: Import the `kad` module instead and refer to this type as `kad::Config`.
[INFO] [stdout]   --> src/behaviour.rs:15:56
[INFO] [stdout]    |
[INFO] [stdout] 15 |     kad::{Kademlia, KademliaEvent, store::MemoryStore, KademliaConfig},
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::Kademlia`: Import the `kad` module instead and refer to this type as `kad::Behaviour`.
[INFO] [stdout]   --> src/behaviour.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 |     kad: Kademlia<MemoryStore>,
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaEvent`: Import the `kad` module instead and refer to this type as `kad::Event`.
[INFO] [stdout]    --> src/behaviour.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     Kad(KademliaEvent),
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaEvent`: Import the `kad` module instead and refer to this type as `kad::Event`.
[INFO] [stdout]    --> src/behaviour.rs:160:11
[INFO] [stdout]     |
[INFO] [stdout] 160 | impl From<KademliaEvent> for PeerNetworkEvent {
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaConfig`: Import the `kad` module instead and refer to this type as `kad::Config`.
[INFO] [stdout]   --> src/behaviour.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let kad_config = KademliaConfig::default()
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::Kademlia`: Import the `kad` module instead and refer to this type as `kad::Behaviour`.
[INFO] [stdout]   --> src/behaviour.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let mut kad = Kademlia::<MemoryStore>::with_config(
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libp2p::libp2p_kad::KademliaEvent`: Import the `kad` module instead and refer to this type as `kad::Event`.
[INFO] [stdout]    --> src/behaviour.rs:161:20
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn from(event: KademliaEvent) -> Self {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/behaviour.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     Kad(KademliaEvent),
[INFO] [stdout]     |     --- ^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 148 -     Kad(KademliaEvent),
[INFO] [stdout] 148 +     Kad(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/behaviour.rs:150:10
[INFO] [stdout]     |
[INFO] [stdout] 150 |     Ping(PingEvent),
[INFO] [stdout]     |     ---- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 150 -     Ping(PingEvent),
[INFO] [stdout] 150 +     Ping(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/behaviour.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     Kad(KademliaEvent),
[INFO] [stdout]     |     --- ^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 148 -     Kad(KademliaEvent),
[INFO] [stdout] 148 +     Kad(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/behaviour.rs:150:10
[INFO] [stdout]     |
[INFO] [stdout] 150 |     Ping(PingEvent),
[INFO] [stdout]     |     ---- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 150 -     Ping(PingEvent),
[INFO] [stdout] 150 +     Ping(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "7051a24bf54a505f705797f7eb63814cdb48eae6513101aa58154d6ab68f31e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7051a24bf54a505f705797f7eb63814cdb48eae6513101aa58154d6ab68f31e1", kill_on_drop: false }`
[INFO] [stdout] 7051a24bf54a505f705797f7eb63814cdb48eae6513101aa58154d6ab68f31e1
