[INFO] fetching crate libp2p-tcp 0.24.0... [INFO] testing libp2p-tcp-0.24.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate libp2p-tcp 0.24.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate libp2p-tcp 0.24.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp2p-tcp 0.24.0 [INFO] finished tweaking crates.io crate libp2p-tcp 0.24.0 [INFO] tweaked toml for crates.io crate libp2p-tcp 0.24.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 829f3d643470a625ba6c42ad92275dada13fc0c4e22484532237c0082740f504 [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" "829f3d643470a625ba6c42ad92275dada13fc0c4e22484532237c0082740f504", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "829f3d643470a625ba6c42ad92275dada13fc0c4e22484532237c0082740f504", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "829f3d643470a625ba6c42ad92275dada13fc0c4e22484532237c0082740f504", kill_on_drop: false }` [INFO] [stdout] 829f3d643470a625ba6c42ad92275dada13fc0c4e22484532237c0082740f504 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c47cc395285fac1c10688dd9a6e754ad23cab660b6084d85e560d7021a447bb5 [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" "c47cc395285fac1c10688dd9a6e754ad23cab660b6084d85e560d7021a447bb5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling smallvec v1.5.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Compiling unsigned-varint v0.5.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling signature v1.2.2 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling data-encoding v2.3.1 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling blake2b_simd v0.5.11 [INFO] [stderr] Compiling blake2s_simd v0.5.11 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling ed25519 v1.0.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling if-addrs v0.6.5 [INFO] [stderr] Compiling socket2 v0.3.17 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling ring v0.16.18 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling hmac-drbg v0.2.0 [INFO] [stderr] Compiling sha2 v0.9.2 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling sha-1 v0.9.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling multihash v0.11.4 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling libsecp256k1 v0.3.5 [INFO] [stderr] Compiling parity-multiaddr v0.9.6 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling asn1_der v0.6.3 [INFO] [stderr] Compiling zeroize v1.1.1 [INFO] [stderr] Compiling curve25519-dalek v3.0.0 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling libp2p-core v0.24.0 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling multistream-select v0.8.5 [INFO] [stderr] Compiling rw-stream-sink v0.2.1 [INFO] [stderr] Compiling libp2p-tcp v0.24.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | use futures::{future::{self, Ready}, prelude::*}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_timer::Delay` [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use futures_timer::Delay; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TransportError`, `Transport` [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Transport, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 38 | multiaddr::{Protocol, Multiaddr}, [INFO] [stdout] 39 | transport::{ListenerEvent, TransportError} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/lib.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | use log::{debug, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Domain`, `Socket`, `Type` [INFO] [stdout] --> src/lib.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | use socket2::{Socket, Domain, Type}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Context`, `Poll`, `convert::TryFrom`, `pin::Pin`, `time::Duration` [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | convert::TryFrom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pin::Pin, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 50 | task::{Context, Poll}, [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] 51 | time::Duration [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/lib.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | / macro_rules! codegen { [INFO] [stdout] 55 | | ($feature_name:expr, $tcp_config:ident, $tcp_trans_stream:ident, $tcp_listen_stream:ident, $apply_config:ident, $tcp_stream:ty, $tcp_... [INFO] [stdout] 56 | | [INFO] [stdout] 57 | | /// Represents the configuration for a TCP/IP transport capability for libp2p. [INFO] [stdout] ... | [INFO] [stdout] 327 | | }; [INFO] [stdout] 328 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude` [INFO] [stdout] --> src/lib.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | use futures::{future::{self, Ready}, prelude::*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiaddr_to_socketaddr` [INFO] [stdout] --> src/lib.rs:385:4 [INFO] [stdout] | [INFO] [stdout] 385 | fn multiaddr_to_socketaddr(addr: &Multiaddr) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ip_to_multiaddr` [INFO] [stdout] --> src/lib.rs:402:4 [INFO] [stdout] | [INFO] [stdout] 402 | fn ip_to_multiaddr(ip: IpAddr, port: u16) -> Multiaddr { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `host_addresses` [INFO] [stdout] --> src/lib.rs:412:4 [INFO] [stdout] | [INFO] [stdout] 412 | fn host_addresses(port: u16) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `One` [INFO] [stdout] --> src/lib.rs:440:5 [INFO] [stdout] | [INFO] [stdout] 440 | One(Multiaddr), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Many` [INFO] [stdout] --> src/lib.rs:442:5 [INFO] [stdout] | [INFO] [stdout] 442 | Many(Vec<(IpAddr, IpNet, Multiaddr)>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Buffer` [INFO] [stdout] --> src/lib.rs:445:1 [INFO] [stdout] | [INFO] [stdout] 445 | type Buffer = VecDeque>, io::Error>, io::Error>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_for_interface_changes` [INFO] [stdout] --> src/lib.rs:450:4 [INFO] [stdout] | [INFO] [stdout] 450 | fn check_for_interface_changes( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 39s [INFO] running `Command { std: "docker" "inspect" "c47cc395285fac1c10688dd9a6e754ad23cab660b6084d85e560d7021a447bb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c47cc395285fac1c10688dd9a6e754ad23cab660b6084d85e560d7021a447bb5", kill_on_drop: false }` [INFO] [stdout] c47cc395285fac1c10688dd9a6e754ad23cab660b6084d85e560d7021a447bb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddb31835c82537661c8e4f9437aca914a60df0149784b379f7028127c6724999 [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" "ddb31835c82537661c8e4f9437aca914a60df0149784b379f7028127c6724999", kill_on_drop: false }` [INFO] [stderr] Compiling libp2p-tcp v0.24.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | use futures::{future::{self, Ready}, prelude::*}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_timer::Delay` [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use futures_timer::Delay; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TransportError`, `Transport` [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Transport, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 38 | multiaddr::{Protocol, Multiaddr}, [INFO] [stdout] 39 | transport::{ListenerEvent, TransportError} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/lib.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | use log::{debug, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Domain`, `Socket`, `Type` [INFO] [stdout] --> src/lib.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | use socket2::{Socket, Domain, Type}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Context`, `Poll`, `convert::TryFrom`, `pin::Pin`, `time::Duration` [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | convert::TryFrom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pin::Pin, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 50 | task::{Context, Poll}, [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] 51 | time::Duration [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/lib.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | / macro_rules! codegen { [INFO] [stdout] 55 | | ($feature_name:expr, $tcp_config:ident, $tcp_trans_stream:ident, $tcp_listen_stream:ident, $apply_config:ident, $tcp_stream:ty, $tcp_... [INFO] [stdout] 56 | | [INFO] [stdout] 57 | | /// Represents the configuration for a TCP/IP transport capability for libp2p. [INFO] [stdout] ... | [INFO] [stdout] 327 | | }; [INFO] [stdout] 328 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude` [INFO] [stdout] --> src/lib.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | use futures::{future::{self, Ready}, prelude::*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiaddr_to_socketaddr` [INFO] [stdout] --> src/lib.rs:385:4 [INFO] [stdout] | [INFO] [stdout] 385 | fn multiaddr_to_socketaddr(addr: &Multiaddr) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ip_to_multiaddr` [INFO] [stdout] --> src/lib.rs:402:4 [INFO] [stdout] | [INFO] [stdout] 402 | fn ip_to_multiaddr(ip: IpAddr, port: u16) -> Multiaddr { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `host_addresses` [INFO] [stdout] --> src/lib.rs:412:4 [INFO] [stdout] | [INFO] [stdout] 412 | fn host_addresses(port: u16) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `One` [INFO] [stdout] --> src/lib.rs:440:5 [INFO] [stdout] | [INFO] [stdout] 440 | One(Multiaddr), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Many` [INFO] [stdout] --> src/lib.rs:442:5 [INFO] [stdout] | [INFO] [stdout] 442 | Many(Vec<(IpAddr, IpNet, Multiaddr)>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Buffer` [INFO] [stdout] --> src/lib.rs:445:1 [INFO] [stdout] | [INFO] [stdout] 445 | type Buffer = VecDeque>, io::Error>, io::Error>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_for_interface_changes` [INFO] [stdout] --> src/lib.rs:450:4 [INFO] [stdout] | [INFO] [stdout] 450 | fn check_for_interface_changes( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | use futures::{future::{self, Ready}, prelude::*}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_timer::Delay` [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use futures_timer::Delay; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TransportError`, `Transport` [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Transport, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 38 | multiaddr::{Protocol, Multiaddr}, [INFO] [stdout] 39 | transport::{ListenerEvent, TransportError} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/lib.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | use log::{debug, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Domain`, `Socket`, `Type` [INFO] [stdout] --> src/lib.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | use socket2::{Socket, Domain, Type}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Context`, `Poll`, `convert::TryFrom`, `pin::Pin`, `time::Duration` [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | convert::TryFrom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pin::Pin, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 50 | task::{Context, Poll}, [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] 51 | time::Duration [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/lib.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | / macro_rules! codegen { [INFO] [stdout] 55 | | ($feature_name:expr, $tcp_config:ident, $tcp_trans_stream:ident, $tcp_listen_stream:ident, $apply_config:ident, $tcp_stream:ty, $tcp_... [INFO] [stdout] 56 | | [INFO] [stdout] 57 | | /// Represents the configuration for a TCP/IP transport capability for libp2p. [INFO] [stdout] ... | [INFO] [stdout] 327 | | }; [INFO] [stdout] 328 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::prelude::*` [INFO] [stdout] --> src/lib.rs:504:9 [INFO] [stdout] | [INFO] [stdout] 504 | use futures::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Protocol`, `Transport`, `transport::ListenerEvent` [INFO] [stdout] --> src/lib.rs:505:23 [INFO] [stdout] | [INFO] [stdout] 505 | use libp2p_core::{Transport, multiaddr::{Multiaddr, Protocol}, transport::ListenerEvent}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude` [INFO] [stdout] --> src/lib.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | use futures::{future::{self, Ready}, prelude::*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ip_to_multiaddr` [INFO] [stdout] --> src/lib.rs:402:4 [INFO] [stdout] | [INFO] [stdout] 402 | fn ip_to_multiaddr(ip: IpAddr, port: u16) -> Multiaddr { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `host_addresses` [INFO] [stdout] --> src/lib.rs:412:4 [INFO] [stdout] | [INFO] [stdout] 412 | fn host_addresses(port: u16) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `One` [INFO] [stdout] --> src/lib.rs:440:5 [INFO] [stdout] | [INFO] [stdout] 440 | One(Multiaddr), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Many` [INFO] [stdout] --> src/lib.rs:442:5 [INFO] [stdout] | [INFO] [stdout] 442 | Many(Vec<(IpAddr, IpNet, Multiaddr)>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Buffer` [INFO] [stdout] --> src/lib.rs:445:1 [INFO] [stdout] | [INFO] [stdout] 445 | type Buffer = VecDeque>, io::Error>, io::Error>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_for_interface_changes` [INFO] [stdout] --> src/lib.rs:450:4 [INFO] [stdout] | [INFO] [stdout] 450 | fn check_for_interface_changes( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `Command { std: "docker" "inspect" "ddb31835c82537661c8e4f9437aca914a60df0149784b379f7028127c6724999", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddb31835c82537661c8e4f9437aca914a60df0149784b379f7028127c6724999", kill_on_drop: false }` [INFO] [stdout] ddb31835c82537661c8e4f9437aca914a60df0149784b379f7028127c6724999 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 57910ef536cc6f710a1aa48f67f6952911cb61d3c359191e8adcc02798d7f31b [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" "57910ef536cc6f710a1aa48f67f6952911cb61d3c359191e8adcc02798d7f31b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lib.rs:32:24 [INFO] [stderr] | [INFO] [stderr] 32 | use futures::{future::{self, Ready}, prelude::*}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_timer::Delay` [INFO] [stderr] --> src/lib.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use futures_timer::Delay; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TransportError`, `Transport` [INFO] [stderr] --> src/lib.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | Transport, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 38 | multiaddr::{Protocol, Multiaddr}, [INFO] [stderr] 39 | transport::{ListenerEvent, TransportError} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `trace` [INFO] [stderr] --> src/lib.rs:41:18 [INFO] [stderr] | [INFO] [stderr] 41 | use log::{debug, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Domain`, `Socket`, `Type` [INFO] [stderr] --> src/lib.rs:42:15 [INFO] [stderr] | [INFO] [stderr] 42 | use socket2::{Socket, Domain, Type}; [INFO] [stderr] | ^^^^^^ ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Context`, `Poll`, `convert::TryFrom`, `pin::Pin`, `time::Duration` [INFO] [stderr] --> src/lib.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | convert::TryFrom, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pin::Pin, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 50 | task::{Context, Poll}, [INFO] [stderr] | ^^^^^^^ ^^^^ [INFO] [stderr] 51 | time::Duration [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lib.rs:54:1 [INFO] [stderr] | [INFO] [stderr] 54 | / macro_rules! codegen { [INFO] [stderr] 55 | | ($feature_name:expr, $tcp_config:ident, $tcp_trans_stream:ident, $tcp_listen_stream:ident, $apply_config:ident, $tcp_stream:ty, $tcp_... [INFO] [stderr] 56 | | [INFO] [stderr] 57 | | /// Represents the configuration for a TCP/IP transport capability for libp2p. [INFO] [stderr] ... | [INFO] [stderr] 327 | | }; [INFO] [stderr] 328 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `prelude` [INFO] [stderr] --> src/lib.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | use futures::{future::{self, Ready}, prelude::*}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `multiaddr_to_socketaddr` [INFO] [stderr] --> src/lib.rs:385:4 [INFO] [stderr] | [INFO] [stderr] 385 | fn multiaddr_to_socketaddr(addr: &Multiaddr) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ip_to_multiaddr` [INFO] [stderr] --> src/lib.rs:402:4 [INFO] [stderr] | [INFO] [stderr] 402 | fn ip_to_multiaddr(ip: IpAddr, port: u16) -> Multiaddr { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `host_addresses` [INFO] [stderr] --> src/lib.rs:412:4 [INFO] [stderr] | [INFO] [stderr] 412 | fn host_addresses(port: u16) -> io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `One` [INFO] [stderr] --> src/lib.rs:440:5 [INFO] [stderr] | [INFO] [stderr] 440 | One(Multiaddr), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Many` [INFO] [stderr] --> src/lib.rs:442:5 [INFO] [stderr] | [INFO] [stderr] 442 | Many(Vec<(IpAddr, IpNet, Multiaddr)>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Buffer` [INFO] [stderr] --> src/lib.rs:445:1 [INFO] [stderr] | [INFO] [stderr] 445 | type Buffer = VecDeque>, io::Error>, io::Error>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_for_interface_changes` [INFO] [stderr] --> src/lib.rs:450:4 [INFO] [stderr] | [INFO] [stderr] 450 | fn check_for_interface_changes( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lib.rs:32:24 [INFO] [stderr] | [INFO] [stderr] 32 | use futures::{future::{self, Ready}, prelude::*}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_timer::Delay` [INFO] [stderr] --> src/lib.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use futures_timer::Delay; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TransportError`, `Transport` [INFO] [stderr] --> src/lib.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | Transport, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 38 | multiaddr::{Protocol, Multiaddr}, [INFO] [stderr] 39 | transport::{ListenerEvent, TransportError} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `trace` [INFO] [stderr] --> src/lib.rs:41:18 [INFO] [stderr] | [INFO] [stderr] 41 | use log::{debug, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Domain`, `Socket`, `Type` [INFO] [stderr] --> src/lib.rs:42:15 [INFO] [stderr] | [INFO] [stderr] 42 | use socket2::{Socket, Domain, Type}; [INFO] [stderr] | ^^^^^^ ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Context`, `Poll`, `convert::TryFrom`, `pin::Pin`, `time::Duration` [INFO] [stderr] --> src/lib.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | convert::TryFrom, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pin::Pin, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 50 | task::{Context, Poll}, [INFO] [stderr] | ^^^^^^^ ^^^^ [INFO] [stderr] 51 | time::Duration [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lib.rs:54:1 [INFO] [stderr] | [INFO] [stderr] 54 | / macro_rules! codegen { [INFO] [stderr] 55 | | ($feature_name:expr, $tcp_config:ident, $tcp_trans_stream:ident, $tcp_listen_stream:ident, $apply_config:ident, $tcp_stream:ty, $tcp_... [INFO] [stderr] 56 | | [INFO] [stderr] 57 | | /// Represents the configuration for a TCP/IP transport capability for libp2p. [INFO] [stderr] ... | [INFO] [stderr] 327 | | }; [INFO] [stderr] 328 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::prelude::*` [INFO] [stderr] --> src/lib.rs:504:9 [INFO] [stderr] | [INFO] [stderr] 504 | use futures::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Protocol`, `Transport`, `transport::ListenerEvent` [INFO] [stderr] --> src/lib.rs:505:23 [INFO] [stderr] | [INFO] [stderr] 505 | use libp2p_core::{Transport, multiaddr::{Multiaddr, Protocol}, transport::ListenerEvent}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `prelude` [INFO] [stderr] --> src/lib.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | use futures::{future::{self, Ready}, prelude::*}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ip_to_multiaddr` [INFO] [stderr] --> src/lib.rs:402:4 [INFO] [stderr] | [INFO] [stderr] 402 | fn ip_to_multiaddr(ip: IpAddr, port: u16) -> Multiaddr { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `host_addresses` [INFO] [stderr] --> src/lib.rs:412:4 [INFO] [stderr] | [INFO] [stderr] 412 | fn host_addresses(port: u16) -> io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `One` [INFO] [stderr] --> src/lib.rs:440:5 [INFO] [stderr] | [INFO] [stderr] 440 | One(Multiaddr), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Many` [INFO] [stderr] --> src/lib.rs:442:5 [INFO] [stderr] | [INFO] [stderr] 442 | Many(Vec<(IpAddr, IpNet, Multiaddr)>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Buffer` [INFO] [stderr] --> src/lib.rs:445:1 [INFO] [stderr] | [INFO] [stderr] 445 | type Buffer = VecDeque>, io::Error>, io::Error>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_for_interface_changes` [INFO] [stderr] --> src/lib.rs:450:4 [INFO] [stderr] | [INFO] [stderr] 450 | fn check_for_interface_changes( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/libp2p_tcp-135697398905038e [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests libp2p-tcp [INFO] [stdout] test tests::multiaddr_to_tcp_conversion ... 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] running `Command { std: "docker" "inspect" "57910ef536cc6f710a1aa48f67f6952911cb61d3c359191e8adcc02798d7f31b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57910ef536cc6f710a1aa48f67f6952911cb61d3c359191e8adcc02798d7f31b", kill_on_drop: false }` [INFO] [stdout] 57910ef536cc6f710a1aa48f67f6952911cb61d3c359191e8adcc02798d7f31b