[INFO] cloning repository https://github.com/skibon02/multicast-discovery-socket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skibon02/multicast-discovery-socket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskibon02%2Fmulticast-discovery-socket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskibon02%2Fmulticast-discovery-socket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 047b210a645768bee52c2bce663fd459c0f1dd02
[INFO] checking skibon02/multicast-discovery-socket against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskibon02%2Fmulticast-discovery-socket" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/skibon02/multicast-discovery-socket
[INFO] finished tweaking git repo https://github.com/skibon02/multicast-discovery-socket
[INFO] tweaked toml for git repo https://github.com/skibon02/multicast-discovery-socket written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/skibon02/multicast-discovery-socket on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/skibon02/multicast-discovery-socket 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cfg-expr v0.20.9
[INFO] [stderr]   Downloaded simple_logger v5.2.0
[INFO] [stderr]   Downloaded if-addrs v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 01cb440e568a13ddcdb401c7361b2518b34d36432eab4d273a01ed9cfe5cdc28
[INFO] running `Command { std: "docker" "start" "01cb440e568a13ddcdb401c7361b2518b34d36432eab4d273a01ed9cfe5cdc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01cb440e568a13ddcdb401c7361b2518b34d36432eab4d273a01ed9cfe5cdc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "01cb440e568a13ddcdb401c7361b2518b34d36432eab4d273a01ed9cfe5cdc28" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01cb440e568a13ddcdb401c7361b2518b34d36432eab4d273a01ed9cfe5cdc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "01cb440e568a13ddcdb401c7361b2518b34d36432eab4d273a01ed9cfe5cdc28" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking if-addrs v0.15.0
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]    Compiling cfg-expr v0.20.9
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling multicast-discovery-socket v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking ctrlc v3.5.2
[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)]` (part of `#[warn(unused)]`) 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]     Checking simple_logger v5.2.0
[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)]` (part of `#[warn(unused)]`) 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 6.12s
[INFO] running `Command { std: "docker" "inspect" "01cb440e568a13ddcdb401c7361b2518b34d36432eab4d273a01ed9cfe5cdc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01cb440e568a13ddcdb401c7361b2518b34d36432eab4d273a01ed9cfe5cdc28", kill_on_drop: false }`
[INFO] [stdout] 01cb440e568a13ddcdb401c7361b2518b34d36432eab4d273a01ed9cfe5cdc28
