[INFO] updating cached repository https://github.com/HunterTParks/port-sniffer-rust-training
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3553fb2bc251bb531d6e4b1167de3d29beaa00ba
[INFO] testing HunterTParks/port-sniffer-rust-training against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FHunterTParks%2Fport-sniffer-rust-training" "work/builds/worker-10/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HunterTParks/port-sniffer-rust-training on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/HunterTParks/port-sniffer-rust-training
[INFO] finished tweaking git repo https://github.com/HunterTParks/port-sniffer-rust-training
[INFO] tweaked toml for git repo https://github.com/HunterTParks/port-sniffer-rust-training written to work/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/HunterTParks/port-sniffer-rust-training already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] bc1f2cbe4010001d6e9c4988757beee331c51d9e10ad4eba33d2102c6e245205
[INFO] running `"docker" "start" "-a" "bc1f2cbe4010001d6e9c4988757beee331c51d9e10ad4eba33d2102c6e245205"`
[INFO] [stderr]    Compiling ip_sniffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never used: `flag`
[INFO] [stderr]  --> src/arguments/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     flag: 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 2.05s
[INFO] running `"docker" "inspect" "bc1f2cbe4010001d6e9c4988757beee331c51d9e10ad4eba33d2102c6e245205"`
[INFO] running `"docker" "rm" "-f" "bc1f2cbe4010001d6e9c4988757beee331c51d9e10ad4eba33d2102c6e245205"`
[INFO] [stdout] bc1f2cbe4010001d6e9c4988757beee331c51d9e10ad4eba33d2102c6e245205
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 475ed52b17c65e70d789a1b492c4a84a17cb0fcd4bd3f97b586e1c0c6851eebe
[INFO] running `"docker" "start" "-a" "475ed52b17c65e70d789a1b492c4a84a17cb0fcd4bd3f97b586e1c0c6851eebe"`
[INFO] [stderr]    Compiling ip_sniffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never used: `flag`
[INFO] [stderr]  --> src/arguments/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     flag: 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 0.88s
[INFO] running `"docker" "inspect" "475ed52b17c65e70d789a1b492c4a84a17cb0fcd4bd3f97b586e1c0c6851eebe"`
[INFO] running `"docker" "rm" "-f" "475ed52b17c65e70d789a1b492c4a84a17cb0fcd4bd3f97b586e1c0c6851eebe"`
[INFO] [stdout] 475ed52b17c65e70d789a1b492c4a84a17cb0fcd4bd3f97b586e1c0c6851eebe
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] b0edb6151540f0711af5c9d7c00511d8d597f24fbecf655e7b9478f9d3afaed6
[INFO] running `"docker" "start" "-a" "b0edb6151540f0711af5c9d7c00511d8d597f24fbecf655e7b9478f9d3afaed6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ip_sniffer-00aebe05fb89452f
[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] [stderr]      Running /opt/rustwide/target/debug/deps/ip_sniffer-7ab590b52804df95
[INFO] [stderr]    Doc-tests ip_sniffer
[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] [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" "b0edb6151540f0711af5c9d7c00511d8d597f24fbecf655e7b9478f9d3afaed6"`
[INFO] running `"docker" "rm" "-f" "b0edb6151540f0711af5c9d7c00511d8d597f24fbecf655e7b9478f9d3afaed6"`
[INFO] [stdout] b0edb6151540f0711af5c9d7c00511d8d597f24fbecf655e7b9478f9d3afaed6