[INFO] updating cached repository grizwako/rust-websocket-chat-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/grizwako/rust-websocket-chat-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/grizwako/rust-websocket-chat-server" "work/ex/beta-1.38-1/sources/1.37.0/gh/grizwako/rust-websocket-chat-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/grizwako/rust-websocket-chat-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/grizwako/rust-websocket-chat-server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/grizwako/rust-websocket-chat-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/grizwako/rust-websocket-chat-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c5e208f2149f16ae4c2e2feb6eda34b108d1f97
[INFO] sha for GitHub repo grizwako/rust-websocket-chat-server: 2c5e208f2149f16ae4c2e2feb6eda34b108d1f97
[INFO] validating manifest of grizwako/rust-websocket-chat-server 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 grizwako/rust-websocket-chat-server 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 grizwako/rust-websocket-chat-server
[INFO] finished frobbing grizwako/rust-websocket-chat-server
[INFO] frobbed toml for grizwako/rust-websocket-chat-server written to work/ex/beta-1.38-1/sources/1.37.0/gh/grizwako/rust-websocket-chat-server/Cargo.toml
[INFO] started frobbing grizwako/rust-websocket-chat-server
[INFO] finished frobbing grizwako/rust-websocket-chat-server
[INFO] frobbed toml for grizwako/rust-websocket-chat-server written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/grizwako/rust-websocket-chat-server/Cargo.toml
[INFO] crate grizwako/rust-websocket-chat-server 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 grizwako/rust-websocket-chat-server 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-6/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/grizwako/rust-websocket-chat-server:/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] d5e56b77e3c8d5af8db43135b762c037eec996820a7f5b779b33b98bf0a4d5cc
[INFO] running `"docker" "start" "-a" "d5e56b77e3c8d5af8db43135b762c037eec996820a7f5b779b33b98bf0a4d5cc"`
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.0
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling tokio-tls v0.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling websocket v0.22.0
[INFO] [stderr]    Compiling rust-chat-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]   --> src/main.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let reactor = runtime.reactor().clone();
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.97s
[INFO] running `"docker" "inspect" "d5e56b77e3c8d5af8db43135b762c037eec996820a7f5b779b33b98bf0a4d5cc"`
[INFO] running `"docker" "rm" "-f" "d5e56b77e3c8d5af8db43135b762c037eec996820a7f5b779b33b98bf0a4d5cc"`
[INFO] [stdout] d5e56b77e3c8d5af8db43135b762c037eec996820a7f5b779b33b98bf0a4d5cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/grizwako/rust-websocket-chat-server:/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] 0e666518d371366c96efda1204e2b1a4fd63c4a8a2833f64e051c7d8e56f8f89
[INFO] running `"docker" "start" "-a" "0e666518d371366c96efda1204e2b1a4fd63c4a8a2833f64e051c7d8e56f8f89"`
[INFO] [stderr]    Compiling rust-chat-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]   --> src/main.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let reactor = runtime.reactor().clone();
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "0e666518d371366c96efda1204e2b1a4fd63c4a8a2833f64e051c7d8e56f8f89"`
[INFO] running `"docker" "rm" "-f" "0e666518d371366c96efda1204e2b1a4fd63c4a8a2833f64e051c7d8e56f8f89"`
[INFO] [stdout] 0e666518d371366c96efda1204e2b1a4fd63c4a8a2833f64e051c7d8e56f8f89
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/grizwako/rust-websocket-chat-server:/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] 7900b4f19b92a8275f459c4f2b75428ecc828a1dd8a8c7af42ce7e64de60c980
[INFO] running `"docker" "start" "-a" "7900b4f19b92a8275f459c4f2b75428ecc828a1dd8a8c7af42ce7e64de60c980"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_chat_server-931b8687c3910982
[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" "7900b4f19b92a8275f459c4f2b75428ecc828a1dd8a8c7af42ce7e64de60c980"`
[INFO] running `"docker" "rm" "-f" "7900b4f19b92a8275f459c4f2b75428ecc828a1dd8a8c7af42ce7e64de60c980"`
[INFO] [stdout] 7900b4f19b92a8275f459c4f2b75428ecc828a1dd8a8c7af42ce7e64de60c980