[INFO] updating cached repository gterzian/simple_chat
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gterzian/simple_chat
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gterzian/simple_chat" "work/ex/beta-1.37-6/sources/1.36.0/gh/gterzian/simple_chat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/gterzian/simple_chat'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gterzian/simple_chat" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gterzian/simple_chat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gterzian/simple_chat'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f85ae5a882d8a0bdc8554d708fc6880d841c359
[INFO] sha for GitHub repo gterzian/simple_chat: 9f85ae5a882d8a0bdc8554d708fc6880d841c359
[INFO] validating manifest of gterzian/simple_chat on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gterzian/simple_chat on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gterzian/simple_chat
[INFO] finished frobbing gterzian/simple_chat
[INFO] frobbed toml for gterzian/simple_chat written to work/ex/beta-1.37-6/sources/1.36.0/gh/gterzian/simple_chat/Cargo.toml
[INFO] started frobbing gterzian/simple_chat
[INFO] finished frobbing gterzian/simple_chat
[INFO] frobbed toml for gterzian/simple_chat written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gterzian/simple_chat/Cargo.toml
[INFO] crate gterzian/simple_chat already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gterzian/simple_chat against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gterzian/simple_chat:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0a9de4c8ae0e78821f3358909b8022f9ee6916295ffacaf22d4586b45a46d6fe
[INFO] running `"docker" "start" "-a" "0a9de4c8ae0e78821f3358909b8022f9ee6916295ffacaf22d4586b45a46d6fe"`
[INFO] [stderr]    Compiling tinyfiledialogs v3.3.5
[INFO] [stderr]    Compiling simple_chat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `"docker" "inspect" "0a9de4c8ae0e78821f3358909b8022f9ee6916295ffacaf22d4586b45a46d6fe"`
[INFO] running `"docker" "rm" "-f" "0a9de4c8ae0e78821f3358909b8022f9ee6916295ffacaf22d4586b45a46d6fe"`
[INFO] [stdout] 0a9de4c8ae0e78821f3358909b8022f9ee6916295ffacaf22d4586b45a46d6fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gterzian/simple_chat:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 852a9bbb83d452a13232342cfc58a30bb869f5c2af9b47992cc4771f7973a580
[INFO] running `"docker" "start" "-a" "852a9bbb83d452a13232342cfc58a30bb869f5c2af9b47992cc4771f7973a580"`
[INFO] [stderr]    Compiling simple_chat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `"docker" "inspect" "852a9bbb83d452a13232342cfc58a30bb869f5c2af9b47992cc4771f7973a580"`
[INFO] running `"docker" "rm" "-f" "852a9bbb83d452a13232342cfc58a30bb869f5c2af9b47992cc4771f7973a580"`
[INFO] [stdout] 852a9bbb83d452a13232342cfc58a30bb869f5c2af9b47992cc4771f7973a580
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gterzian/simple_chat:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] dff30d3411d7ceda7a892211ff533f23f73a8a2ff6f52902c69cbcd7ce7df9eb
[INFO] running `"docker" "start" "-a" "dff30d3411d7ceda7a892211ff533f23f73a8a2ff6f52902c69cbcd7ce7df9eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_chat-cfa4b42d84462388
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_server_and_client_messaging ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dff30d3411d7ceda7a892211ff533f23f73a8a2ff6f52902c69cbcd7ce7df9eb"`
[INFO] running `"docker" "rm" "-f" "dff30d3411d7ceda7a892211ff533f23f73a8a2ff6f52902c69cbcd7ce7df9eb"`
[INFO] [stdout] dff30d3411d7ceda7a892211ff533f23f73a8a2ff6f52902c69cbcd7ce7df9eb