[INFO] fetching crate yggy 0.0.0-alpha.1...
[INFO] testing yggy-0.0.0-alpha.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate yggy 0.0.0-alpha.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate yggy 0.0.0-alpha.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate yggy 0.0.0-alpha.1
[INFO] finished tweaking crates.io crate yggy 0.0.0-alpha.1
[INFO] tweaked toml for crates.io crate yggy 0.0.0-alpha.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate yggy 0.0.0-alpha.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] ebdd39a93c98c660d37abec80d3d16a20c7b65423ac65165466b201eac6f553f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ebdd39a93c98c660d37abec80d3d16a20c7b65423ac65165466b201eac6f553f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling boxfnonce v0.1.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling ring v0.16.13
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling filetime v0.2.10
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling resolv-conf v0.6.3
[INFO] [stderr]    Compiling daemonize v0.4.1
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling libsodium-sys v0.2.5
[INFO] [stderr]    Compiling boringtun v0.3.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling pin-project-internal v0.4.16
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.31
[INFO] [stderr]    Compiling actix-macros v0.1.1
[INFO] [stderr]    Compiling actix_derive v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.18
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling thiserror v1.0.18
[INFO] [stderr]    Compiling pin-project v0.4.16
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling actix-threadpool v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling actix-codec v0.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling actix-service v1.0.5
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-utils v1.0.6
[INFO] [stderr]    Compiling trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling ed25519-dalek v0.9.1
[INFO] [stderr]    Compiling actix-connect v1.0.2
[INFO] [stderr]    Compiling actix-http v1.0.1
[INFO] [stderr]    Compiling actix v0.9.0
[INFO] [stderr]    Compiling sodiumoxide v0.2.5
[INFO] [stderr]    Compiling yggy v0.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/core/config/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::From`
[INFO] [stderr]  --> src/core/error.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use derive_more::From;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::Error`
[INFO] [stderr]  --> src/core/tuntap.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::core::{error::Error, types::*};
[INFO] [stderr]   |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::From`
[INFO] [stderr]  --> src/core/types/address.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use derive_more::From;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `str::FromStr`
[INFO] [stderr]  --> src/core/types/address.rs:4:44
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{convert::TryFrom, net::Ipv6Addr, str::FromStr};
[INFO] [stderr]   |                                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `SocketAddr`, `str::FromStr`
[INFO] [stderr]   --> src/core/types/mod.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 |     net::{IpAddr, Ipv4Addr, SocketAddr},
[INFO] [stderr]    |           ^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 15 |     str::FromStr,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]   --> src/core/mod.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::sync::{Arc, Mutex};
[INFO] [stderr]    |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `raw`
[INFO] [stderr]   --> src/core/types/address.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn try_from(raw: Ipv6Addr) -> Result<Self, Self::Error> {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_raw`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pub_key`
[INFO] [stderr]   --> src/core/types/address.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn from(pub_key: ed25519_dalek::PublicKey) -> Self {
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_key`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TUN_IPV6_HEADER_LENGTH`
[INFO] [stderr]  --> src/core/tuntap.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | const TUN_IPV6_HEADER_LENGTH: u8 = 40;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub mod core;
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/lib.rs:3:58
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![warn(rust_2018_idioms, missing_debug_implementations, missing_docs)]
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod config;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub mod crypto;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]  --> src/core/dialer.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Dialer {}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub mod error;
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an enum
[INFO] [stderr]  --> src/core/error.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum Error {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]  --> src/core/error.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Init,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/error.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Config(#[from] ConfigError),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an enum
[INFO] [stderr]   --> src/core/error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum ConfigError {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/error.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     InvalidMTU(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/error.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     InvalidPeerURI(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]  --> src/core/listener.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Listener {}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/core/tuntap.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn name(&self) -> &str;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/core/tuntap.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn mtu(&self) -> &MTU;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/core/tuntap.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn start(&mut self);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub mod types;
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]  --> src/core/types/ids.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct NodeId;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]  --> src/core/types/ids.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct TreeId;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]   --> src/core/types/peer.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Peer {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/peer.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     TCP(SocketAddr),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/peer.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     SOCKS(SocketAddr, SocketAddr),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     Auto,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/mod.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     None,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     Custom(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]   --> src/core/mod.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub trait Node {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated type
[INFO] [stderr]   --> src/core/mod.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     type State;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]   --> src/core/mod.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub trait NodeAPI: Node {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 37 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 56s
[INFO] running `"docker" "inspect" "ebdd39a93c98c660d37abec80d3d16a20c7b65423ac65165466b201eac6f553f"`
[INFO] running `"docker" "rm" "-f" "ebdd39a93c98c660d37abec80d3d16a20c7b65423ac65165466b201eac6f553f"`
[INFO] [stdout] ebdd39a93c98c660d37abec80d3d16a20c7b65423ac65165466b201eac6f553f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64586e51afaf58b1a9bcb6f8c0278a91c514c6fe9106ae06e7d290c6d945b9a0
[INFO] running `"docker" "start" "-a" "64586e51afaf58b1a9bcb6f8c0278a91c514c6fe9106ae06e7d290c6d945b9a0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling yggy v0.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/core/config/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::From`
[INFO] [stderr]  --> src/core/error.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use derive_more::From;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::Error`
[INFO] [stderr]  --> src/core/tuntap.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::core::{error::Error, types::*};
[INFO] [stderr]   |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::From`
[INFO] [stderr]  --> src/core/types/address.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use derive_more::From;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `str::FromStr`
[INFO] [stderr]  --> src/core/types/address.rs:4:44
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{convert::TryFrom, net::Ipv6Addr, str::FromStr};
[INFO] [stderr]   |                                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `SocketAddr`, `str::FromStr`
[INFO] [stderr]   --> src/core/types/mod.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 |     net::{IpAddr, Ipv4Addr, SocketAddr},
[INFO] [stderr]    |           ^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 15 |     str::FromStr,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]   --> src/core/mod.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::sync::{Arc, Mutex};
[INFO] [stderr]    |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `raw`
[INFO] [stderr]   --> src/core/types/address.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn try_from(raw: Ipv6Addr) -> Result<Self, Self::Error> {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_raw`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pub_key`
[INFO] [stderr]   --> src/core/types/address.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn from(pub_key: ed25519_dalek::PublicKey) -> Self {
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_key`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TUN_IPV6_HEADER_LENGTH`
[INFO] [stderr]  --> src/core/tuntap.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | const TUN_IPV6_HEADER_LENGTH: u8 = 40;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub mod core;
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/lib.rs:3:58
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![warn(rust_2018_idioms, missing_debug_implementations, missing_docs)]
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod config;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub mod crypto;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]  --> src/core/dialer.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Dialer {}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub mod error;
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an enum
[INFO] [stderr]  --> src/core/error.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum Error {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]  --> src/core/error.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Init,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/error.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Config(#[from] ConfigError),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an enum
[INFO] [stderr]   --> src/core/error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum ConfigError {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/error.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     InvalidMTU(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/error.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     InvalidPeerURI(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]  --> src/core/listener.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Listener {}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/core/tuntap.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn name(&self) -> &str;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/core/tuntap.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn mtu(&self) -> &MTU;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/core/tuntap.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn start(&mut self);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub mod types;
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]  --> src/core/types/ids.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct NodeId;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]  --> src/core/types/ids.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct TreeId;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]   --> src/core/types/peer.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Peer {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/peer.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     TCP(SocketAddr),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/peer.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     SOCKS(SocketAddr, SocketAddr),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     Auto,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/mod.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     None,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     Custom(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]   --> src/core/mod.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub trait Node {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated type
[INFO] [stderr]   --> src/core/mod.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     type State;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]   --> src/core/mod.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub trait NodeAPI: Node {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 37 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/core/config/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::From`
[INFO] [stderr]  --> src/core/error.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use derive_more::From;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::Error`
[INFO] [stderr]  --> src/core/tuntap.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::core::{error::Error, types::*};
[INFO] [stderr]   |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::From`
[INFO] [stderr]  --> src/core/types/address.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use derive_more::From;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `str::FromStr`
[INFO] [stderr]  --> src/core/types/address.rs:4:44
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{convert::TryFrom, net::Ipv6Addr, str::FromStr};
[INFO] [stderr]   |                                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `SocketAddr`, `str::FromStr`
[INFO] [stderr]   --> src/core/types/mod.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 |     net::{IpAddr, Ipv4Addr, SocketAddr},
[INFO] [stderr]    |           ^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 15 |     str::FromStr,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]   --> src/core/mod.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::sync::{Arc, Mutex};
[INFO] [stderr]    |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `raw`
[INFO] [stderr]   --> src/core/types/address.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn try_from(raw: Ipv6Addr) -> Result<Self, Self::Error> {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_raw`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pub_key`
[INFO] [stderr]   --> src/core/types/address.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn from(pub_key: ed25519_dalek::PublicKey) -> Self {
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_key`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TUN_IPV6_HEADER_LENGTH`
[INFO] [stderr]  --> src/core/tuntap.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | const TUN_IPV6_HEADER_LENGTH: u8 = 40;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `"docker" "inspect" "64586e51afaf58b1a9bcb6f8c0278a91c514c6fe9106ae06e7d290c6d945b9a0"`
[INFO] running `"docker" "rm" "-f" "64586e51afaf58b1a9bcb6f8c0278a91c514c6fe9106ae06e7d290c6d945b9a0"`
[INFO] [stdout] 64586e51afaf58b1a9bcb6f8c0278a91c514c6fe9106ae06e7d290c6d945b9a0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ca22926e0abece91cdcf669979736aca0b984a6d7a9f9f1f8d49208bc6ddd48
[INFO] running `"docker" "start" "-a" "8ca22926e0abece91cdcf669979736aca0b984a6d7a9f9f1f8d49208bc6ddd48"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/core/config/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::From`
[INFO] [stderr]  --> src/core/error.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use derive_more::From;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::Error`
[INFO] [stderr]  --> src/core/tuntap.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::core::{error::Error, types::*};
[INFO] [stderr]   |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::From`
[INFO] [stderr]  --> src/core/types/address.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use derive_more::From;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `str::FromStr`
[INFO] [stderr]  --> src/core/types/address.rs:4:44
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{convert::TryFrom, net::Ipv6Addr, str::FromStr};
[INFO] [stderr]   |                                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `SocketAddr`, `str::FromStr`
[INFO] [stderr]   --> src/core/types/mod.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 |     net::{IpAddr, Ipv4Addr, SocketAddr},
[INFO] [stderr]    |           ^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 15 |     str::FromStr,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]   --> src/core/mod.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::sync::{Arc, Mutex};
[INFO] [stderr]    |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `raw`
[INFO] [stderr]   --> src/core/types/address.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn try_from(raw: Ipv6Addr) -> Result<Self, Self::Error> {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_raw`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pub_key`
[INFO] [stderr]   --> src/core/types/address.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn from(pub_key: ed25519_dalek::PublicKey) -> Self {
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_key`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TUN_IPV6_HEADER_LENGTH`
[INFO] [stderr]  --> src/core/tuntap.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | const TUN_IPV6_HEADER_LENGTH: u8 = 40;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub mod core;
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/lib.rs:3:58
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![warn(rust_2018_idioms, missing_debug_implementations, missing_docs)]
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod config;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub mod crypto;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]  --> src/core/dialer.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Dialer {}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub mod error;
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an enum
[INFO] [stderr]  --> src/core/error.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum Error {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]  --> src/core/error.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Init,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/error.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Config(#[from] ConfigError),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an enum
[INFO] [stderr]   --> src/core/error.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum ConfigError {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/error.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     InvalidMTU(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/error.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     InvalidPeerURI(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]  --> src/core/listener.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Listener {}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/core/tuntap.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn name(&self) -> &str;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/core/tuntap.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn mtu(&self) -> &MTU;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/core/config/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/core/tuntap.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn start(&mut self);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::From`
[INFO] [stderr]  --> src/core/error.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use derive_more::From;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/core/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub mod types;
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::Error`
[INFO] [stderr]  --> src/core/tuntap.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::core::{error::Error, types::*};
[INFO] [stderr]   |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]  --> src/core/types/ids.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct NodeId;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]  --> src/core/types/ids.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct TreeId;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `derive_more::From`
[INFO] [stderr]  --> src/core/types/address.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use derive_more::From;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]   --> src/core/types/peer.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Peer {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `str::FromStr`
[INFO] [stderr]  --> src/core/types/address.rs:4:44
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{convert::TryFrom, net::Ipv6Addr, str::FromStr};
[INFO] [stderr]   |                                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/peer.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     TCP(SocketAddr),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/peer.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     SOCKS(SocketAddr, SocketAddr),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `SocketAddr`, `str::FromStr`
[INFO] [stderr]   --> src/core/types/mod.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 |     net::{IpAddr, Ipv4Addr, SocketAddr},
[INFO] [stderr]    |           ^^^^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 15 |     str::FromStr,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     Auto,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/mod.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     None,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]   --> src/core/mod.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::sync::{Arc, Mutex};
[INFO] [stderr]    |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/core/types/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     Custom(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]   --> src/core/mod.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub trait Node {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `raw`
[INFO] [stderr]   --> src/core/types/address.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn try_from(raw: Ipv6Addr) -> Result<Self, Self::Error> {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_raw`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated type
[INFO] [stderr]   --> src/core/mod.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     type State;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pub_key`
[INFO] [stderr]   --> src/core/types/address.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn from(pub_key: ed25519_dalek::PublicKey) -> Self {
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_key`
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]   --> src/core/mod.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub trait NodeAPI: Node {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 37 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TUN_IPV6_HEADER_LENGTH`
[INFO] [stderr]  --> src/core/tuntap.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | const TUN_IPV6_HEADER_LENGTH: u8 = 40;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yggy-9932d1e0db6fc829
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yggyctl-93b943806422ed96
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yggyd-c6846413b7318718
[INFO] [stderr]    Doc-tests yggy
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8ca22926e0abece91cdcf669979736aca0b984a6d7a9f9f1f8d49208bc6ddd48"`
[INFO] running `"docker" "rm" "-f" "8ca22926e0abece91cdcf669979736aca0b984a6d7a9f9f1f8d49208bc6ddd48"`
[INFO] [stdout] 8ca22926e0abece91cdcf669979736aca0b984a6d7a9f9f1f8d49208bc6ddd48