[INFO] fetching crate if-watch-plus 1.0.0...
[INFO] testing if-watch-plus-1.0.0 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate if-watch-plus 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate if-watch-plus 1.0.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate if-watch-plus 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate if-watch-plus 1.0.0
[INFO] tweaked toml for crates.io crate if-watch-plus 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate if-watch-plus 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-net v1.8.0
[INFO] [stderr]   Downloaded smol v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f6b3471ba50107cac6698ac3a107cd4cc17243fde6858eb383c09d6812a5dcb
[INFO] running `Command { std: "docker" "start" "-a" "9f6b3471ba50107cac6698ac3a107cd4cc17243fde6858eb383c09d6812a5dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f6b3471ba50107cac6698ac3a107cd4cc17243fde6858eb383c09d6812a5dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6b3471ba50107cac6698ac3a107cd4cc17243fde6858eb383c09d6812a5dcb", kill_on_drop: false }`
[INFO] [stdout] 9f6b3471ba50107cac6698ac3a107cd4cc17243fde6858eb383c09d6812a5dcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6993bc031789540c75d9558d384583ceba97abfaa06b9edac67b43a2687d927
[INFO] running `Command { std: "docker" "start" "-a" "b6993bc031789540c75d9558d384583ceba97abfaa06b9edac67b43a2687d927", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bytes v1.7.2
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling netlink-sys v0.8.6
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling netlink-packet-utils v0.5.2
[INFO] [stderr]    Compiling netlink-packet-core v0.4.2
[INFO] [stderr]    Compiling netlink-packet-route v0.12.0
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling netlink-proto v0.10.0
[INFO] [stderr]    Compiling rtnetlink v0.10.1
[INFO] [stderr]    Compiling if-watch-plus v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: associated items `new` and `iter` are never used
[INFO] [stdout]   --> src/linux.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | / impl<T> IfWatcher<T>
[INFO] [stdout] 52 | | where
[INFO] [stdout] 53 | |     T: AsyncSocket + Unpin,
[INFO] [stdout]    | |___________________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |       pub fn new() -> Result<Self> {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |       pub fn iter(&self) -> impl Iterator<Item = &IpNet> {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `if-watch-plus` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b6993bc031789540c75d9558d384583ceba97abfaa06b9edac67b43a2687d927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6993bc031789540c75d9558d384583ceba97abfaa06b9edac67b43a2687d927", kill_on_drop: false }`
[INFO] [stdout] b6993bc031789540c75d9558d384583ceba97abfaa06b9edac67b43a2687d927
