[INFO] cloning repository nikita-skobov/libpnet-poc
[INFO] running `"git" "clone" "--bare" "git://github.com/nikita-skobov/libpnet-poc.git" "work/cache/sources/gh/nikita-skobov/libpnet-poc"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nikita-skobov/libpnet-poc'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nikita-skobov/libpnet-poc" "work/ex/beta-1.37-6/sources/1.36.0/gh/nikita-skobov/libpnet-poc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nikita-skobov/libpnet-poc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nikita-skobov/libpnet-poc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/libpnet-poc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/libpnet-poc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7d79a960d3ba6cb4d86bdfa78fc83cf275142f06
[INFO] sha for GitHub repo nikita-skobov/libpnet-poc: 7d79a960d3ba6cb4d86bdfa78fc83cf275142f06
[INFO] validating manifest of nikita-skobov/libpnet-poc on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nikita-skobov/libpnet-poc on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nikita-skobov/libpnet-poc
[INFO] finished frobbing nikita-skobov/libpnet-poc
[INFO] frobbed toml for nikita-skobov/libpnet-poc written to work/ex/beta-1.37-6/sources/1.36.0/gh/nikita-skobov/libpnet-poc/Cargo.toml
[INFO] started frobbing nikita-skobov/libpnet-poc
[INFO] finished frobbing nikita-skobov/libpnet-poc
[INFO] frobbed toml for nikita-skobov/libpnet-poc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/libpnet-poc/Cargo.toml
[INFO] crate nikita-skobov/libpnet-poc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nikita-skobov/libpnet-poc against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/libpnet-poc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e1ab5a322b8012879985fea9237e40fb8304182713ecafe293b6ef37e0cc7cf0
[INFO] running `"docker" "start" "-a" "e1ab5a322b8012879985fea9237e40fb8304182713ecafe293b6ef37e0cc7cf0"`
[INFO] [stderr]    Compiling serde v1.0.93
[INFO] [stderr]    Compiling pnet_base v0.22.0
[INFO] [stderr]    Compiling pnet v0.22.0
[INFO] [stderr]    Compiling libpnet-poc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling pnet_sys v0.22.0
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling pnet_macros_support v0.22.0
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling ipnetwork v0.14.0
[INFO] [stderr]    Compiling pnet_datalink v0.22.0
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.22.0
[INFO] [stderr]    Compiling pnet_packet v0.22.0
[INFO] [stderr]    Compiling pnet_transport v0.22.0
[INFO] [stderr] warning: unused imports: `ChannelType`, `Config`
[INFO] [stderr]  --> src/main.rs:1:46
[INFO] [stderr]   |
[INFO] [stderr] 1 | use pnet::datalink::{self, NetworkInterface, Config, ChannelType};
[INFO] [stderr]   |                                              ^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `"docker" "inspect" "e1ab5a322b8012879985fea9237e40fb8304182713ecafe293b6ef37e0cc7cf0"`
[INFO] running `"docker" "rm" "-f" "e1ab5a322b8012879985fea9237e40fb8304182713ecafe293b6ef37e0cc7cf0"`
[INFO] [stdout] e1ab5a322b8012879985fea9237e40fb8304182713ecafe293b6ef37e0cc7cf0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/libpnet-poc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 53a61c1e34611c795c05f3df3d38939e729c5c5d9171a19bdb54fa9c55c355ed
[INFO] running `"docker" "start" "-a" "53a61c1e34611c795c05f3df3d38939e729c5c5d9171a19bdb54fa9c55c355ed"`
[INFO] [stderr]    Compiling libpnet-poc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `ChannelType`, `Config`
[INFO] [stderr]  --> src/main.rs:1:46
[INFO] [stderr]   |
[INFO] [stderr] 1 | use pnet::datalink::{self, NetworkInterface, Config, ChannelType};
[INFO] [stderr]   |                                              ^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "53a61c1e34611c795c05f3df3d38939e729c5c5d9171a19bdb54fa9c55c355ed"`
[INFO] running `"docker" "rm" "-f" "53a61c1e34611c795c05f3df3d38939e729c5c5d9171a19bdb54fa9c55c355ed"`
[INFO] [stdout] 53a61c1e34611c795c05f3df3d38939e729c5c5d9171a19bdb54fa9c55c355ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/libpnet-poc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] ebd2891375e1576f31ed40b910d2e44b6842c75ed138f4af498dd16329196d26
[INFO] running `"docker" "start" "-a" "ebd2891375e1576f31ed40b910d2e44b6842c75ed138f4af498dd16329196d26"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libpnet_poc-1b21a7e924d0fd11
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ebd2891375e1576f31ed40b910d2e44b6842c75ed138f4af498dd16329196d26"`
[INFO] running `"docker" "rm" "-f" "ebd2891375e1576f31ed40b910d2e44b6842c75ed138f4af498dd16329196d26"`
[INFO] [stdout] ebd2891375e1576f31ed40b910d2e44b6842c75ed138f4af498dd16329196d26