[INFO] fetching crate rustybit-leechy-dht 1.0.0...
[INFO] linting rustybit-leechy-dht-1.0.0 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate rustybit-leechy-dht 1.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rustybit-leechy-dht 1.0.0
[INFO] finished tweaking crates.io crate rustybit-leechy-dht 1.0.0
[INFO] tweaked toml for crates.io crate rustybit-leechy-dht 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustybit-leechy-dht 1.0.0 on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding governor v0.6.3 (available: v0.10.4)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustybit-serde-bencode v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e8d72e874ef15203a844d2f4f211fe45108c5478a695c9f936491d29cb1502b
[INFO] running `Command { std: "docker" "start" "-a" "5e8d72e874ef15203a844d2f4f211fe45108c5478a695c9f936491d29cb1502b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e8d72e874ef15203a844d2f4f211fe45108c5478a695c9f936491d29cb1502b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e8d72e874ef15203a844d2f4f211fe45108c5478a695c9f936491d29cb1502b", kill_on_drop: false }`
[INFO] [stdout] 5e8d72e874ef15203a844d2f4f211fe45108c5478a695c9f936491d29cb1502b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92dd7d67fb356197d2a7a6ae8b46d2a74b6b0221e142176f60a06286f96560bd
[INFO] running `Command { std: "docker" "start" "-a" "92dd7d67fb356197d2a7a6ae8b46d2a74b6b0221e142176f60a06286f96560bd", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking rustybit-serde-bencode v1.0.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking governor v0.6.3
[INFO] [stderr]     Checking rustybit-leechy-dht v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `PingQueryMessage` is never constructed
[INFO] [stdout]   --> src/requests.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct PingQueryMessage {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingResponse` is never constructed
[INFO] [stdout]   --> src/requests.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct PingResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingQueryMessage` is never constructed
[INFO] [stdout]   --> src/requests.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct PingQueryMessage {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requester.rs:118:40
[INFO] [stdout]     |
[INFO] [stdout] 118 | ...                   if !response.nodes.is_some() && !response.values.is_some() {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `response.nodes.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingResponse` is never constructed
[INFO] [stdout]   --> src/requests.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct PingResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requester.rs:118:69
[INFO] [stdout]     |
[INFO] [stdout] 118 | ...                   if !response.nodes.is_some() && !response.values.is_some() {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `response.values.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requester.rs:118:40
[INFO] [stdout]     |
[INFO] [stdout] 118 | ...                   if !response.nodes.is_some() && !response.values.is_some() {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `response.nodes.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/requester.rs:118:69
[INFO] [stdout]     |
[INFO] [stdout] 118 | ...                   if !response.nodes.is_some() && !response.values.is_some() {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `response.values.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.30s
[INFO] running `Command { std: "docker" "inspect" "92dd7d67fb356197d2a7a6ae8b46d2a74b6b0221e142176f60a06286f96560bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92dd7d67fb356197d2a7a6ae8b46d2a74b6b0221e142176f60a06286f96560bd", kill_on_drop: false }`
[INFO] [stdout] 92dd7d67fb356197d2a7a6ae8b46d2a74b6b0221e142176f60a06286f96560bd