[INFO] fetching crate kad 0.6.0... [INFO] checking kad-0.6.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate kad 0.6.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate kad 0.6.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kad 0.6.0 [INFO] finished tweaking crates.io crate kad 0.6.0 [INFO] tweaked toml for crates.io crate kad 0.6.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-timer v0.1.1 [INFO] [stderr] Downloaded rr-mux v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 581ef54b85e2dfc7d4c63e1a2e9a7562702517199fb01d65e1ef9f9ff9aeaffe [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" "581ef54b85e2dfc7d4c63e1a2e9a7562702517199fb01d65e1ef9f9ff9aeaffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "581ef54b85e2dfc7d4c63e1a2e9a7562702517199fb01d65e1ef9f9ff9aeaffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "581ef54b85e2dfc7d4c63e1a2e9a7562702517199fb01d65e1ef9f9ff9aeaffe", kill_on_drop: false }` [INFO] [stdout] 581ef54b85e2dfc7d4c63e1a2e9a7562702517199fb01d65e1ef9f9ff9aeaffe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c48ecc3c4f0379c76dc34ac8d0c5315444cab45c93cc723e9409b2c77da76ff [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" "3c48ecc3c4f0379c76dc34ac8d0c5315444cab45c93cc723e9409b2c77da76ff", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking futures-timer v0.1.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking futures-channel v0.3.15 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking polling v2.1.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking futures-util v0.3.15 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking simplelog v0.8.0 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking kad v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking rr-mux v0.10.1 [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> tests/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kad::mock::MockSync` [INFO] [stdout] --> tests/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use kad::mock::MockSync; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kad::store::HashMapStore` [INFO] [stdout] --> tests/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use kad::store::HashMapStore; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kad::table::KNodeTable` [INFO] [stdout] --> tests/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use kad::table::KNodeTable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::executor::block_on` [INFO] [stdout] --> tests/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sink_rx` [INFO] [stdout] --> tests/main.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | let (sink_tx, sink_rx) = mpsc::channel(10); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sink_rx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MockPeer` [INFO] [stdout] --> tests/main.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct MockPeer { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `PeerMap` [INFO] [stdout] --> tests/main.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | type PeerMap = HashMap>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MockNetwork` [INFO] [stdout] --> tests/main.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct MockNetwork { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> tests/main.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(config: Config, nodes: &[Entry]) -> MockNetwork { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/dht/mod.rs:730:9 [INFO] [stdout] | [INFO] [stdout] 730 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::executor::block_on` [INFO] [stdout] --> src/dht/mod.rs:734:9 [INFO] [stdout] | [INFO] [stdout] 734 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMapStore` [INFO] [stdout] --> src/dht/mod.rs:737:35 [INFO] [stdout] | [INFO] [stdout] 737 | use crate::store::{Datastore, HashMapStore}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KNodeTable` [INFO] [stdout] --> src/dht/mod.rs:738:24 [INFO] [stdout] | [INFO] [stdout] 738 | use crate::table::{KNodeTable, NodeTable}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.57s [INFO] running `Command { std: "docker" "inspect" "3c48ecc3c4f0379c76dc34ac8d0c5315444cab45c93cc723e9409b2c77da76ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c48ecc3c4f0379c76dc34ac8d0c5315444cab45c93cc723e9409b2c77da76ff", kill_on_drop: false }` [INFO] [stdout] 3c48ecc3c4f0379c76dc34ac8d0c5315444cab45c93cc723e9409b2c77da76ff