[INFO] updating cached repository jflewis/rusty-data-hound
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jflewis/rusty-data-hound
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jflewis/rusty-data-hound" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jflewis/rusty-data-hound"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jflewis/rusty-data-hound'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jflewis/rusty-data-hound" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jflewis/rusty-data-hound"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jflewis/rusty-data-hound'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e40b4bc6c4c5bf79d1b9da9c681e8cd9436974c7
[INFO] sha for GitHub repo jflewis/rusty-data-hound: e40b4bc6c4c5bf79d1b9da9c681e8cd9436974c7
[INFO] validating manifest of jflewis/rusty-data-hound on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jflewis/rusty-data-hound on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jflewis/rusty-data-hound
[INFO] finished frobbing jflewis/rusty-data-hound
[INFO] frobbed toml for jflewis/rusty-data-hound written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jflewis/rusty-data-hound/Cargo.toml
[INFO] started frobbing jflewis/rusty-data-hound
[INFO] finished frobbing jflewis/rusty-data-hound
[INFO] frobbed toml for jflewis/rusty-data-hound written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jflewis/rusty-data-hound/Cargo.toml
[INFO] crate jflewis/rusty-data-hound already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jflewis/rusty-data-hound against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jflewis/rusty-data-hound:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 32e5a01238a118baf43020fb8ff84f61cfbaa7e3abfb413cc6935e9afa09fce5
[INFO] running `"docker" "start" "-a" "32e5a01238a118baf43020fb8ff84f61cfbaa7e3abfb413cc6935e9afa09fce5"`
[INFO] [stderr]     Checking pcap v0.7.0
[INFO] [stderr]     Checking dns-lookup v0.8.1
[INFO] [stderr]     Checking rusty-data-hound v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `destination_ip`
[INFO] [stderr]   --> src/main.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 |    fn destination_ip(&self) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `destination_ip`
[INFO] [stderr]   --> src/main.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 |    fn destination_ip(&self) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "32e5a01238a118baf43020fb8ff84f61cfbaa7e3abfb413cc6935e9afa09fce5"`
[INFO] running `"docker" "rm" "-f" "32e5a01238a118baf43020fb8ff84f61cfbaa7e3abfb413cc6935e9afa09fce5"`
[INFO] [stdout] 32e5a01238a118baf43020fb8ff84f61cfbaa7e3abfb413cc6935e9afa09fce5