[INFO] crate packet 0.1.3 is already in cache
[INFO] testing packet-0.1.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate packet 0.1.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate packet 0.1.3 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate packet 0.1.3
[INFO] finished tweaking crates.io crate packet 0.1.3
[INFO] tweaked toml for crates.io crate packet 0.1.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e4065f50c1d51f523bd9fa4f078496d9b9a943a5a2bd7982af5fa90d4c7cde47
[INFO] running `"docker" "start" "-a" "e4065f50c1d51f523bd9fa4f078496d9b9a943a5a2bd7982af5fa90d4c7cde47"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling smol-potat-derive v0.1.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling piper v0.1.3
[INFO] [stderr]    Compiling smol v0.1.11
[INFO] [stderr]    Compiling smol-potat v0.3.3
[INFO] [stderr]    Compiling hyper v0.13.6
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling reqwest v0.10.6
[INFO] [stderr]    Compiling hwaddr v0.1.6
[INFO] [stderr]    Compiling packet v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ffi`
[INFO] [stderr]   --> src/error.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::{io, ffi};
[INFO] [stderr]    |               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `buffer`
[INFO] [stderr]   --> src/ip/v6/builder.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     buffer:    B,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.90s
[INFO] running `"docker" "inspect" "e4065f50c1d51f523bd9fa4f078496d9b9a943a5a2bd7982af5fa90d4c7cde47"`
[INFO] running `"docker" "rm" "-f" "e4065f50c1d51f523bd9fa4f078496d9b9a943a5a2bd7982af5fa90d4c7cde47"`
[INFO] [stdout] e4065f50c1d51f523bd9fa4f078496d9b9a943a5a2bd7982af5fa90d4c7cde47
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0825a6511c74dc9963093eb175815db92b3304d522dbc37acdb3b3e3c40aca2e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0825a6511c74dc9963093eb175815db92b3304d522dbc37acdb3b3e3c40aca2e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling packet v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ffi`
[INFO] [stderr]   --> src/error.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::{io, ffi};
[INFO] [stderr]    |               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `buffer`
[INFO] [stderr]   --> src/ip/v6/builder.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     buffer:    B,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ffi`
[INFO] [stderr]   --> src/error.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::{io, ffi};
[INFO] [stderr]    |               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `buffer`
[INFO] [stderr]   --> src/ip/v6/builder.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     buffer:    B,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `"docker" "inspect" "0825a6511c74dc9963093eb175815db92b3304d522dbc37acdb3b3e3c40aca2e"`
[INFO] running `"docker" "rm" "-f" "0825a6511c74dc9963093eb175815db92b3304d522dbc37acdb3b3e3c40aca2e"`
[INFO] [stdout] 0825a6511c74dc9963093eb175815db92b3304d522dbc37acdb3b3e3c40aca2e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d5f564e9ef8045278a471efec50ad55a835eaa5dc669627ff2afffc84493d04e
[INFO] running `"docker" "start" "-a" "d5f564e9ef8045278a471efec50ad55a835eaa5dc669627ff2afffc84493d04e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `ffi`
[INFO] [stderr]   --> src/error.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::{io, ffi};
[INFO] [stderr]    |               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `buffer`
[INFO] [stderr]   --> src/ip/v6/builder.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     buffer:    B,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ffi`
[INFO] [stderr]   --> src/error.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::{io, ffi};
[INFO] [stderr]    |               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `buffer`
[INFO] [stderr]   --> src/ip/v6/builder.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 |     buffer:    B,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/packet-a87b3a24ef118769
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test ip::v4::builder::test::icmp ... ok
[INFO] [stdout] test icmp::builder::test::simple ... ok
[INFO] [stdout] test ether::packet::test::values ... ok
[INFO] [stdout] test ip::v4::builder::test::tcp ... ok
[INFO] [stdout] test ether::builder::test::simple ... ok
[INFO] [stdout] test udp::packet::test::mutable_checked ... ok
[INFO] [stdout] test tcp::packet::test::mutable ... ok
[INFO] [stdout] test udp::packet::test::values ... ok
[INFO] [stdout] test tcp::packet::test::mutable_checked ... ok
[INFO] [stdout] test tcp::packet::test::values ... ok
[INFO] [stdout] test udp::builder::test::simple ... ok
[INFO] [stdout] test udp::packet::test::mutable ... ok
[INFO] [stdout] test tcp::builder::test::simple ... ok
[INFO] [stdout] test ip::v4::packet::test::values ... ok
[INFO] [stdout] test ip::v4::packet::test::short_packet ... ok
[INFO] [stdout] test ip::v4::packet::test::owned ... ok
[INFO] [stdout] test ip::v4::packet::test::mutable_checked ... ok
[INFO] [stdout] test ip::v4::packet::test::mutable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packet
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/packet.rs - packet::AsPacketMut (line 71) ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer (line 25) ... ok
[INFO] [stdout] test src/packet.rs - packet::AsPacket (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d5f564e9ef8045278a471efec50ad55a835eaa5dc669627ff2afffc84493d04e"`
[INFO] running `"docker" "rm" "-f" "d5f564e9ef8045278a471efec50ad55a835eaa5dc669627ff2afffc84493d04e"`
[INFO] [stdout] d5f564e9ef8045278a471efec50ad55a835eaa5dc669627ff2afffc84493d04e