[INFO] crate rumbrella-rdk-net-ip-tcp 0.1.0 is already in cache
[INFO] extracting crate rumbrella-rdk-net-ip-tcp 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rumbrella-rdk-net-ip-tcp/0.1.0
[INFO] extracting crate rumbrella-rdk-net-ip-tcp 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rumbrella-rdk-net-ip-tcp/0.1.0
[INFO] validating manifest of rumbrella-rdk-net-ip-tcp-0.1.0 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 rumbrella-rdk-net-ip-tcp-0.1.0 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 rumbrella-rdk-net-ip-tcp-0.1.0
[INFO] finished frobbing rumbrella-rdk-net-ip-tcp-0.1.0
[INFO] frobbed toml for rumbrella-rdk-net-ip-tcp-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rumbrella-rdk-net-ip-tcp/0.1.0/Cargo.toml
[INFO] started frobbing rumbrella-rdk-net-ip-tcp-0.1.0
[INFO] finished frobbing rumbrella-rdk-net-ip-tcp-0.1.0
[INFO] frobbed toml for rumbrella-rdk-net-ip-tcp-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rumbrella-rdk-net-ip-tcp/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 rumbrella-rdk-net-ip-tcp-0.1.0 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/reg/rumbrella-rdk-net-ip-tcp/0.1.0:/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] f2bf82f1da1e5a800716f42043d40fbf651cbd26d351edf2f1f5442f331cf8da
[INFO] running `"docker" "start" "-a" "f2bf82f1da1e5a800716f42043d40fbf651cbd26d351edf2f1f5442f331cf8da"`
[INFO] [stderr]    Compiling rumbrella-rdk-net-ip-tcp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `"docker" "inspect" "f2bf82f1da1e5a800716f42043d40fbf651cbd26d351edf2f1f5442f331cf8da"`
[INFO] running `"docker" "rm" "-f" "f2bf82f1da1e5a800716f42043d40fbf651cbd26d351edf2f1f5442f331cf8da"`
[INFO] [stdout] f2bf82f1da1e5a800716f42043d40fbf651cbd26d351edf2f1f5442f331cf8da
[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/reg/rumbrella-rdk-net-ip-tcp/0.1.0:/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] b91ef26a9c3dd9850bf5f7de3424cb8a1804e92ba09dd1aacbd9d9560c821df1
[INFO] running `"docker" "start" "-a" "b91ef26a9c3dd9850bf5f7de3424cb8a1804e92ba09dd1aacbd9d9560c821df1"`
[INFO] [stderr]    Compiling rumbrella-rdk-net-ip-tcp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "b91ef26a9c3dd9850bf5f7de3424cb8a1804e92ba09dd1aacbd9d9560c821df1"`
[INFO] running `"docker" "rm" "-f" "b91ef26a9c3dd9850bf5f7de3424cb8a1804e92ba09dd1aacbd9d9560c821df1"`
[INFO] [stdout] b91ef26a9c3dd9850bf5f7de3424cb8a1804e92ba09dd1aacbd9d9560c821df1
[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/reg/rumbrella-rdk-net-ip-tcp/0.1.0:/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] af0c26574bcdc73b9f446c32a609c1485ff456c913c3c6f746253384b151c4f5
[INFO] running `"docker" "start" "-a" "af0c26574bcdc73b9f446c32a609c1485ff456c913c3c6f746253384b151c4f5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rumbrella_rdk_net_ip_tcp-549790a9709523d6
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rumbrella-rdk-net-ip-tcp
[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" "af0c26574bcdc73b9f446c32a609c1485ff456c913c3c6f746253384b151c4f5"`
[INFO] running `"docker" "rm" "-f" "af0c26574bcdc73b9f446c32a609c1485ff456c913c3c6f746253384b151c4f5"`
[INFO] [stdout] af0c26574bcdc73b9f446c32a609c1485ff456c913c3c6f746253384b151c4f5