[INFO] updating cached repository BabylonAS/multi-ipc-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BabylonAS/multi-ipc-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BabylonAS/multi-ipc-test" "work/ex/beta-1.38-1/sources/1.37.0/gh/BabylonAS/multi-ipc-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/BabylonAS/multi-ipc-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BabylonAS/multi-ipc-test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BabylonAS/multi-ipc-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BabylonAS/multi-ipc-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 57c8f5dd605d587165d17872104eb6af995c7cfb
[INFO] sha for GitHub repo BabylonAS/multi-ipc-test: 57c8f5dd605d587165d17872104eb6af995c7cfb
[INFO] validating manifest of BabylonAS/multi-ipc-test 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 BabylonAS/multi-ipc-test 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 BabylonAS/multi-ipc-test
[INFO] finished frobbing BabylonAS/multi-ipc-test
[INFO] frobbed toml for BabylonAS/multi-ipc-test written to work/ex/beta-1.38-1/sources/1.37.0/gh/BabylonAS/multi-ipc-test/Cargo.toml
[INFO] started frobbing BabylonAS/multi-ipc-test
[INFO] finished frobbing BabylonAS/multi-ipc-test
[INFO] frobbed toml for BabylonAS/multi-ipc-test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BabylonAS/multi-ipc-test/Cargo.toml
[INFO] crate BabylonAS/multi-ipc-test 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 BabylonAS/multi-ipc-test 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-0/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/BabylonAS/multi-ipc-test:/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] f7945c430cef45c9f441c42335d7be5b180ef02b5cfec89274a0050130fcc769
[INFO] running `"docker" "start" "-a" "f7945c430cef45c9f441c42335d7be5b180ef02b5cfec89274a0050130fcc769"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling ipc-channel v0.12.0
[INFO] [stderr]    Compiling multi_ipc_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.29s
[INFO] running `"docker" "inspect" "f7945c430cef45c9f441c42335d7be5b180ef02b5cfec89274a0050130fcc769"`
[INFO] running `"docker" "rm" "-f" "f7945c430cef45c9f441c42335d7be5b180ef02b5cfec89274a0050130fcc769"`
[INFO] [stdout] f7945c430cef45c9f441c42335d7be5b180ef02b5cfec89274a0050130fcc769
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/BabylonAS/multi-ipc-test:/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] 6d90c7cad1bd26e549b2928182dec9aac4dcdb19d05cb4b4d3bb1126302cb9fe
[INFO] running `"docker" "start" "-a" "6d90c7cad1bd26e549b2928182dec9aac4dcdb19d05cb4b4d3bb1126302cb9fe"`
[INFO] [stderr]    Compiling multi_ipc_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "6d90c7cad1bd26e549b2928182dec9aac4dcdb19d05cb4b4d3bb1126302cb9fe"`
[INFO] running `"docker" "rm" "-f" "6d90c7cad1bd26e549b2928182dec9aac4dcdb19d05cb4b4d3bb1126302cb9fe"`
[INFO] [stdout] 6d90c7cad1bd26e549b2928182dec9aac4dcdb19d05cb4b4d3bb1126302cb9fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/BabylonAS/multi-ipc-test:/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] 0be30409e674ee88a5c9c4d17161478e0bc9d6d0603d447673d4de3d51d87d04
[INFO] running `"docker" "start" "-a" "0be30409e674ee88a5c9c4d17161478e0bc9d6d0603d447673d4de3d51d87d04"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/packet-77801243b1db41f3
[INFO] [stderr]      Running /opt/crater/target/debug/deps/client-651631f876eb51ba
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/server-76e46f8aec428976
[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] [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]    Doc-tests packet
[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" "0be30409e674ee88a5c9c4d17161478e0bc9d6d0603d447673d4de3d51d87d04"`
[INFO] running `"docker" "rm" "-f" "0be30409e674ee88a5c9c4d17161478e0bc9d6d0603d447673d4de3d51d87d04"`
[INFO] [stdout] 0be30409e674ee88a5c9c4d17161478e0bc9d6d0603d447673d4de3d51d87d04