[INFO] fetching crate multicast-discovery-socket 0.1.3...
[INFO] checking multicast-discovery-socket-0.1.3 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate multicast-discovery-socket 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate multicast-discovery-socket 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate multicast-discovery-socket 0.1.3
[INFO] tweaked toml for crates.io crate multicast-discovery-socket 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate multicast-discovery-socket 0.1.3 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate multicast-discovery-socket 0.1.3 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded if-addrs v0.13.4
[INFO] [stderr]   Downloaded simple_logger v5.0.0
[INFO] [stderr]   Downloaded cfg-expr v0.20.1
[INFO] [stderr]   Downloaded sha2-const-stable v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59ed8355b4dfabbfbd1ba2f2e3f8570429740b0c7c575d9148842b2e60b27347
[INFO] running `Command { std: "docker" "start" "-a" "59ed8355b4dfabbfbd1ba2f2e3f8570429740b0c7c575d9148842b2e60b27347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59ed8355b4dfabbfbd1ba2f2e3f8570429740b0c7c575d9148842b2e60b27347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ed8355b4dfabbfbd1ba2f2e3f8570429740b0c7c575d9148842b2e60b27347", kill_on_drop: false }`
[INFO] [stdout] 59ed8355b4dfabbfbd1ba2f2e3f8570429740b0c7c575d9148842b2e60b27347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca97dcf5c55c3242f61714881065861d16de02b8db9f15f72e689e46efeec677
[INFO] running `Command { std: "docker" "start" "-a" "ca97dcf5c55c3242f61714881065861d16de02b8db9f15f72e689e46efeec677", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling cfg-expr v0.20.1
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking if-addrs v0.13.4
[INFO] [stderr]     Checking sha2-const-stable v0.1.0
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling multicast-discovery-socket v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking ctrlc v3.4.7
[INFO] [stderr]     Checking simple_logger v5.0.0
[INFO] [stdout] warning: unused import: `SocketAddr`
[INFO] [stdout]  --> src/socket.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SockAddr`
[INFO] [stdout]  --> src/socket.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use socket2::{Domain, Protocol, SockAddr, Socket, Type};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SocketAddr`
[INFO] [stdout]  --> src/socket.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SockAddr`
[INFO] [stdout]  --> src/socket.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use socket2::{Domain, Protocol, SockAddr, Socket, Type};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "ca97dcf5c55c3242f61714881065861d16de02b8db9f15f72e689e46efeec677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca97dcf5c55c3242f61714881065861d16de02b8db9f15f72e689e46efeec677", kill_on_drop: false }`
[INFO] [stdout] ca97dcf5c55c3242f61714881065861d16de02b8db9f15f72e689e46efeec677