[INFO] fetching crate icmp-socket 0.1.1...
[INFO] testing icmp-socket-0.1.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate icmp-socket 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate icmp-socket 0.1.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate icmp-socket 0.1.1
[INFO] finished tweaking crates.io crate icmp-socket 0.1.1
[INFO] tweaked toml for crates.io crate icmp-socket 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate icmp-socket 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e411c6652f3c5ed9bfa014cbfd0ef7f18e9c98254875c2c79094be6ec672ec9
[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" "9e411c6652f3c5ed9bfa014cbfd0ef7f18e9c98254875c2c79094be6ec672ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e411c6652f3c5ed9bfa014cbfd0ef7f18e9c98254875c2c79094be6ec672ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e411c6652f3c5ed9bfa014cbfd0ef7f18e9c98254875c2c79094be6ec672ec9", kill_on_drop: false }`
[INFO] [stdout] 9e411c6652f3c5ed9bfa014cbfd0ef7f18e9c98254875c2c79094be6ec672ec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2684c966bcb54d292d4b3fbb085e47095fe3ef5ab6aac817b7bd4ad04d44c564
[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" "2684c966bcb54d292d4b3fbb085e47095fe3ef5ab6aac817b7bd4ad04d44c564", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling icmp-socket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `bound_to`
[INFO] [stdout]   --> src/socket.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     bound_to: Option<Ipv4Addr>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "2684c966bcb54d292d4b3fbb085e47095fe3ef5ab6aac817b7bd4ad04d44c564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2684c966bcb54d292d4b3fbb085e47095fe3ef5ab6aac817b7bd4ad04d44c564", kill_on_drop: false }`
[INFO] [stdout] 2684c966bcb54d292d4b3fbb085e47095fe3ef5ab6aac817b7bd4ad04d44c564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cabd82dc5899b8fb78793cbbee6e8fd60f5394747a9289f7b29b4f06696d280d
[INFO] running `Command { std: "docker" "start" "-a" "cabd82dc5899b8fb78793cbbee6e8fd60f5394747a9289f7b29b4f06696d280d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling icmp-socket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `bound_to`
[INFO] [stdout]   --> src/socket.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     bound_to: Option<Ipv4Addr>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bound_to`
[INFO] [stdout]   --> src/socket.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     bound_to: Option<Ipv4Addr>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "cabd82dc5899b8fb78793cbbee6e8fd60f5394747a9289f7b29b4f06696d280d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabd82dc5899b8fb78793cbbee6e8fd60f5394747a9289f7b29b4f06696d280d", kill_on_drop: false }`
[INFO] [stdout] cabd82dc5899b8fb78793cbbee6e8fd60f5394747a9289f7b29b4f06696d280d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6654bee6e4b46d9cf4c9483ebec20b0e2ad89312e5a3f6db7060d952faa415db
[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" "6654bee6e4b46d9cf4c9483ebec20b0e2ad89312e5a3f6db7060d952faa415db", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `bound_to`
[INFO] [stderr]   --> src/socket.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     bound_to: Option<Ipv4Addr>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `bound_to`
[INFO] [stderr]   --> src/socket.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     bound_to: Option<Ipv4Addr>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icmp_socket-4fbdbc2c6a34cfb5)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test packet::tests::packet_construction_echo_reply_test ... ok
[INFO] [stdout] test packet::tests::packet_construction_parameter_problem ... ok
[INFO] [stdout] test packet::tests::packet_construction_time_exceeded_invalid_code ... ok
[INFO] [stdout] test packet::tests::packet_construction_too_big_test ... ok
[INFO] [stdout] test packet::tests::packet_construction_time_exceeded ... ok
[INFO] [stdout] test packet::tests::echo_packet_parse_test ... ok
[INFO] [stdout] test packet::tests::packet_construction_parameter_problem_invalid_code ... ok
[INFO] [stdout] test packet::tests::packet_construction_echo_request_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests icmp-socket
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6654bee6e4b46d9cf4c9483ebec20b0e2ad89312e5a3f6db7060d952faa415db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6654bee6e4b46d9cf4c9483ebec20b0e2ad89312e5a3f6db7060d952faa415db", kill_on_drop: false }`
[INFO] [stdout] 6654bee6e4b46d9cf4c9483ebec20b0e2ad89312e5a3f6db7060d952faa415db