[INFO] updating cached repository mallek/port_sniffer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mallek/port_sniffer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mallek/port_sniffer" "work/ex/beta-1.38-1/sources/1.37.0/gh/mallek/port_sniffer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mallek/port_sniffer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mallek/port_sniffer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mallek/port_sniffer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mallek/port_sniffer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2d30eefef5c77c1ff2e39cccfbdf5535a5a56369
[INFO] sha for GitHub repo mallek/port_sniffer: 2d30eefef5c77c1ff2e39cccfbdf5535a5a56369
[INFO] validating manifest of mallek/port_sniffer 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 mallek/port_sniffer 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 mallek/port_sniffer
[INFO] finished frobbing mallek/port_sniffer
[INFO] frobbed toml for mallek/port_sniffer written to work/ex/beta-1.38-1/sources/1.37.0/gh/mallek/port_sniffer/Cargo.toml
[INFO] started frobbing mallek/port_sniffer
[INFO] finished frobbing mallek/port_sniffer
[INFO] frobbed toml for mallek/port_sniffer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mallek/port_sniffer/Cargo.toml
[INFO] crate mallek/port_sniffer 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 mallek/port_sniffer 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mallek/port_sniffer:/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] 270e2489c99bfa96c97fce93147da7d446d7d5df395da8d94051ff5313aadabb
[INFO] running `"docker" "start" "-a" "270e2489c99bfa96c97fce93147da7d446d7d5df395da8d94051ff5313aadabb"`
[INFO] [stderr]    Compiling ip_sniffer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "270e2489c99bfa96c97fce93147da7d446d7d5df395da8d94051ff5313aadabb"`
[INFO] running `"docker" "rm" "-f" "270e2489c99bfa96c97fce93147da7d446d7d5df395da8d94051ff5313aadabb"`
[INFO] [stdout] 270e2489c99bfa96c97fce93147da7d446d7d5df395da8d94051ff5313aadabb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mallek/port_sniffer:/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] 4c93b484fba0b254df3f202b0c49adbb38cdd2c8c53b1f50bc6a75ae1ea49a5e
[INFO] running `"docker" "start" "-a" "4c93b484fba0b254df3f202b0c49adbb38cdd2c8c53b1f50bc6a75ae1ea49a5e"`
[INFO] [stderr]    Compiling ip_sniffer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "4c93b484fba0b254df3f202b0c49adbb38cdd2c8c53b1f50bc6a75ae1ea49a5e"`
[INFO] running `"docker" "rm" "-f" "4c93b484fba0b254df3f202b0c49adbb38cdd2c8c53b1f50bc6a75ae1ea49a5e"`
[INFO] [stdout] 4c93b484fba0b254df3f202b0c49adbb38cdd2c8c53b1f50bc6a75ae1ea49a5e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mallek/port_sniffer:/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] 86c548cc0c6f85309fab4ecc085c873d74e533a814ad3e810c67664ce6575cff
[INFO] running `"docker" "start" "-a" "86c548cc0c6f85309fab4ecc085c873d74e533a814ad3e810c67664ce6575cff"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ip_sniffer-3ebe61e9c82f4cbe
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "86c548cc0c6f85309fab4ecc085c873d74e533a814ad3e810c67664ce6575cff"`
[INFO] running `"docker" "rm" "-f" "86c548cc0c6f85309fab4ecc085c873d74e533a814ad3e810c67664ce6575cff"`
[INFO] [stdout] 86c548cc0c6f85309fab4ecc085c873d74e533a814ad3e810c67664ce6575cff