[INFO] updating cached repository nikita-skobov/libpnet-poc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nikita-skobov/libpnet-poc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nikita-skobov/libpnet-poc" "work/ex/beta-1.38-1/sources/1.37.0/gh/nikita-skobov/libpnet-poc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nikita-skobov/libpnet-poc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nikita-skobov/libpnet-poc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikita-skobov/libpnet-poc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nikita-skobov/libpnet-poc on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nikita-skobov/libpnet-poc against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1210ba04e3447773af42bf1aefea8f697dfa7cf08a5891dd0bc868c0c0d7f838
[INFO] running `"docker" "start" "-a" "1210ba04e3447773af42bf1aefea8f697dfa7cf08a5891dd0bc868c0c0d7f838"`
[INFO] [stderr]    Compiling libpnet-poc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling serde v1.0.93
[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 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]    Compiling pnet 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 09s
[INFO] running `"docker" "inspect" "1210ba04e3447773af42bf1aefea8f697dfa7cf08a5891dd0bc868c0c0d7f838"`
[INFO] running `"docker" "rm" "-f" "1210ba04e3447773af42bf1aefea8f697dfa7cf08a5891dd0bc868c0c0d7f838"`
[INFO] [stdout] 1210ba04e3447773af42bf1aefea8f697dfa7cf08a5891dd0bc868c0c0d7f838
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dbe44e47d455f04f2f01334c3c4ef0baa49646854ff2af7f88656ac1bfdfc04f
[INFO] running `"docker" "start" "-a" "dbe44e47d455f04f2f01334c3c4ef0baa49646854ff2af7f88656ac1bfdfc04f"`
[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 0.83s
[INFO] running `"docker" "inspect" "dbe44e47d455f04f2f01334c3c4ef0baa49646854ff2af7f88656ac1bfdfc04f"`
[INFO] running `"docker" "rm" "-f" "dbe44e47d455f04f2f01334c3c4ef0baa49646854ff2af7f88656ac1bfdfc04f"`
[INFO] [stdout] dbe44e47d455f04f2f01334c3c4ef0baa49646854ff2af7f88656ac1bfdfc04f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 47dcfe69f53e2715a58261ea5558a4049cf805f4dc9137fa12dcc1edc3eabd11
[INFO] running `"docker" "start" "-a" "47dcfe69f53e2715a58261ea5558a4049cf805f4dc9137fa12dcc1edc3eabd11"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libpnet_poc-10747f47f41da185
[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" "47dcfe69f53e2715a58261ea5558a4049cf805f4dc9137fa12dcc1edc3eabd11"`
[INFO] running `"docker" "rm" "-f" "47dcfe69f53e2715a58261ea5558a4049cf805f4dc9137fa12dcc1edc3eabd11"`
[INFO] [stdout] 47dcfe69f53e2715a58261ea5558a4049cf805f4dc9137fa12dcc1edc3eabd11