[INFO] crate libp3p 0.0.0 is already in cache [INFO] testing libp3p-0.0.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate libp3p 0.0.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate libp3p 0.0.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp3p 0.0.0 [INFO] finished tweaking crates.io crate libp3p 0.0.0 [INFO] tweaked toml for crates.io crate libp3p 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a5c48c9d7988f1c92b55c75f91273db92ec65b1f7677f095e50c9005a2b163e [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" "8a5c48c9d7988f1c92b55c75f91273db92ec65b1f7677f095e50c9005a2b163e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a5c48c9d7988f1c92b55c75f91273db92ec65b1f7677f095e50c9005a2b163e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a5c48c9d7988f1c92b55c75f91273db92ec65b1f7677f095e50c9005a2b163e", kill_on_drop: false }` [INFO] [stdout] 8a5c48c9d7988f1c92b55c75f91273db92ec65b1f7677f095e50c9005a2b163e [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 29f8848c091e8400e14d2c8774dd2e70264e5c6790c56c0aa992ed52cae77392 [INFO] running `Command { std: "docker" "start" "-a" "29f8848c091e8400e14d2c8774dd2e70264e5c6790c56c0aa992ed52cae77392", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling subtle v2.2.3 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling num-bigint-dig v0.4.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling blake2b_simd v0.5.10 [INFO] [stderr] Compiling async-macros v1.0.0 [INFO] [stderr] Compiling futures-timer v1.0.3 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling uint v0.8.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling async-task v1.3.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling async-std v0.99.12 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling zeroize v1.1.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling curve25519-dalek v2.1.0 [INFO] [stderr] Compiling mohan v0.0.53 [INFO] [stderr] Compiling bacteria v0.0.8 [INFO] [stderr] Compiling balloon v0.0.10 [INFO] [stderr] Compiling schnorr v0.0.20 [INFO] [stderr] Compiling libp3p v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `schnorr::PublicKey` [INFO] [stdout] --> src/id.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use schnorr::PublicKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `balloon::balloon` [INFO] [stdout] --> src/id.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use balloon::balloon; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blake256` [INFO] [stdout] --> src/id.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | blake256, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromIterator`, `self` [INFO] [stdout] --> src/extra.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::iter::{self, FromIterator}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SocketAddr` [INFO] [stdout] --> src/extra.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use async_std::net::{IpAddr, SocketAddr}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_reachable` [INFO] [stdout] --> src/extra.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn is_reachable(ip: IpAddr) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/peer.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn new(id: NetworkID) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 20s [INFO] running `Command { std: "docker" "inspect" "29f8848c091e8400e14d2c8774dd2e70264e5c6790c56c0aa992ed52cae77392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29f8848c091e8400e14d2c8774dd2e70264e5c6790c56c0aa992ed52cae77392", kill_on_drop: false }` [INFO] [stdout] 29f8848c091e8400e14d2c8774dd2e70264e5c6790c56c0aa992ed52cae77392 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2a6bcbd64640281f79efdc66efd475b08cce4e34c87bb3a4b83e54fb2595b246 [INFO] running `Command { std: "docker" "start" "-a" "2a6bcbd64640281f79efdc66efd475b08cce4e34c87bb3a4b83e54fb2595b246", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stdout] warning: unused import: `schnorr::PublicKey` [INFO] [stdout] --> src/id.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use schnorr::PublicKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `balloon::balloon` [INFO] [stdout] --> src/id.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use balloon::balloon; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blake256` [INFO] [stdout] --> src/id.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | blake256, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromIterator`, `self` [INFO] [stdout] --> src/extra.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::iter::{self, FromIterator}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SocketAddr` [INFO] [stdout] --> src/extra.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use async_std::net::{IpAddr, SocketAddr}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_reachable` [INFO] [stdout] --> src/extra.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn is_reachable(ip: IpAddr) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/peer.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn new(id: NetworkID) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling libp3p v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `schnorr::PublicKey` [INFO] [stdout] --> src/id.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use schnorr::PublicKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `balloon::balloon` [INFO] [stdout] --> src/id.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use balloon::balloon; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blake256` [INFO] [stdout] --> src/id.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | blake256, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromIterator`, `self` [INFO] [stdout] --> src/extra.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::iter::{self, FromIterator}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SocketAddr` [INFO] [stdout] --> src/extra.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use async_std::net::{IpAddr, SocketAddr}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/id.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | fn arbitrary(g: &mut G) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/id.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | let mut bytes = [0; 32]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_reachable` [INFO] [stdout] --> src/extra.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn is_reachable(ip: IpAddr) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/peer.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn new(id: NetworkID) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.07s [INFO] running `Command { std: "docker" "inspect" "2a6bcbd64640281f79efdc66efd475b08cce4e34c87bb3a4b83e54fb2595b246", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a6bcbd64640281f79efdc66efd475b08cce4e34c87bb3a4b83e54fb2595b246", kill_on_drop: false }` [INFO] [stdout] 2a6bcbd64640281f79efdc66efd475b08cce4e34c87bb3a4b83e54fb2595b246 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 20b376f55592af9f9b158e283382f23fdcf4891092cb3271dc13722bf86c7eef [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" "20b376f55592af9f9b158e283382f23fdcf4891092cb3271dc13722bf86c7eef", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `schnorr::PublicKey` [INFO] [stderr] --> src/id.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use schnorr::PublicKey; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `schnorr::PublicKey` [INFO] [stderr] --> src/id.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use schnorr::PublicKey; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `balloon::balloon` [INFO] [stderr] --> src/id.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use balloon::balloon; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `blake256` [INFO] [stderr] --> src/id.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | blake256, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `balloon::balloon` [INFO] [stderr] --> src/id.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use balloon::balloon; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FromIterator`, `self` [INFO] [stderr] --> src/extra.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::iter::{self, FromIterator}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SocketAddr` [INFO] [stderr] --> src/extra.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | use async_std::net::{IpAddr, SocketAddr}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `blake256` [INFO] [stderr] --> src/id.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | blake256, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_reachable` [INFO] [stderr] --> src/extra.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn is_reachable(ip: IpAddr) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FromIterator`, `self` [INFO] [stderr] --> src/extra.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::iter::{self, FromIterator}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/peer.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 53 | fn new(id: NetworkID) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `SocketAddr` [INFO] [stderr] --> src/extra.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | use async_std::net::{IpAddr, SocketAddr}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/id.rs:38:30 [INFO] [stderr] | [INFO] [stderr] 38 | fn arbitrary(g: &mut G) -> Self { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/id.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | let mut bytes = [0; 32]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_reachable` [INFO] [stderr] --> src/extra.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn is_reachable(ip: IpAddr) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/peer.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 53 | fn new(id: NetworkID) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/libp3p-5e5790df46e0ed0b [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] Doc-tests libp3p [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" "20b376f55592af9f9b158e283382f23fdcf4891092cb3271dc13722bf86c7eef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20b376f55592af9f9b158e283382f23fdcf4891092cb3271dc13722bf86c7eef", kill_on_drop: false }` [INFO] [stdout] 20b376f55592af9f9b158e283382f23fdcf4891092cb3271dc13722bf86c7eef