[INFO] updating cached repository tengrommel/ip_sniffer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tengrommel/ip_sniffer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tengrommel/ip_sniffer" "work/ex/beta-1.38-1/sources/1.37.0/gh/tengrommel/ip_sniffer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tengrommel/ip_sniffer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tengrommel/ip_sniffer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tengrommel/ip_sniffer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tengrommel/ip_sniffer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 278c37a8086db4d8b96c08fd220768d38d1c99ba
[INFO] sha for GitHub repo tengrommel/ip_sniffer: 278c37a8086db4d8b96c08fd220768d38d1c99ba
[INFO] validating manifest of tengrommel/ip_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 tengrommel/ip_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 tengrommel/ip_sniffer
[INFO] finished frobbing tengrommel/ip_sniffer
[INFO] frobbed toml for tengrommel/ip_sniffer written to work/ex/beta-1.38-1/sources/1.37.0/gh/tengrommel/ip_sniffer/Cargo.toml
[INFO] started frobbing tengrommel/ip_sniffer
[INFO] finished frobbing tengrommel/ip_sniffer
[INFO] frobbed toml for tengrommel/ip_sniffer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tengrommel/ip_sniffer/Cargo.toml
[INFO] crate tengrommel/ip_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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tengrommel/ip_sniffer against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tengrommel/ip_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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6ee4541e464ef598408916c1196a1d9b6c41d246914318557664657d8506a57c
[INFO] running `"docker" "start" "-a" "6ee4541e464ef598408916c1196a1d9b6c41d246914318557664657d8506a57c"`
[INFO] [stderr]    Compiling ip_sniffer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `"docker" "inspect" "6ee4541e464ef598408916c1196a1d9b6c41d246914318557664657d8506a57c"`
[INFO] running `"docker" "rm" "-f" "6ee4541e464ef598408916c1196a1d9b6c41d246914318557664657d8506a57c"`
[INFO] [stdout] 6ee4541e464ef598408916c1196a1d9b6c41d246914318557664657d8506a57c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tengrommel/ip_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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0cf2aadeb712a6c4b26fb875e11910ab78db8842abad803a0204085ae0d74168
[INFO] running `"docker" "start" "-a" "0cf2aadeb712a6c4b26fb875e11910ab78db8842abad803a0204085ae0d74168"`
[INFO] [stderr]    Compiling ip_sniffer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "0cf2aadeb712a6c4b26fb875e11910ab78db8842abad803a0204085ae0d74168"`
[INFO] running `"docker" "rm" "-f" "0cf2aadeb712a6c4b26fb875e11910ab78db8842abad803a0204085ae0d74168"`
[INFO] [stdout] 0cf2aadeb712a6c4b26fb875e11910ab78db8842abad803a0204085ae0d74168
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tengrommel/ip_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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] afc6c59b66e56e76d5970a5a2da557378207a7c7d16ef371ad7cbac34a9a3905
[INFO] running `"docker" "start" "-a" "afc6c59b66e56e76d5970a5a2da557378207a7c7d16ef371ad7cbac34a9a3905"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ip_sniffer-331c7c4755540a87
[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" "afc6c59b66e56e76d5970a5a2da557378207a7c7d16ef371ad7cbac34a9a3905"`
[INFO] running `"docker" "rm" "-f" "afc6c59b66e56e76d5970a5a2da557378207a7c7d16ef371ad7cbac34a9a3905"`
[INFO] [stdout] afc6c59b66e56e76d5970a5a2da557378207a7c7d16ef371ad7cbac34a9a3905