[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-1.37-6/sources/1.36.0/gh/grizwako/rust-websocket-chat-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/gh/grizwako/rust-websocket-chat-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of grizwako/rust-websocket-chat-server 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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 grizwako/rust-websocket-chat-server 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-4/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/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 742b077f60439f52af48793ab7fe3ed19b3539afcadb3285c0351d1615146488
[INFO] running `"docker" "start" "-a" "742b077f60439f52af48793ab7fe3ed19b3539afcadb3285c0351d1615146488"`
[INFO] [stderr]    Compiling arrayvec v0.4.9
[INFO] [stderr]    Compiling cc v1.0.27
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.0
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling tokio-tls v0.2.0
[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 36.27s
[INFO] running `"docker" "inspect" "742b077f60439f52af48793ab7fe3ed19b3539afcadb3285c0351d1615146488"`
[INFO] running `"docker" "rm" "-f" "742b077f60439f52af48793ab7fe3ed19b3539afcadb3285c0351d1615146488"`
[INFO] [stdout] 742b077f60439f52af48793ab7fe3ed19b3539afcadb3285c0351d1615146488
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7d3d32e10b3bdfc5b558c7d79930ee2d803a56cc40fd6362809893e64cc6ad94
[INFO] running `"docker" "start" "-a" "7d3d32e10b3bdfc5b558c7d79930ee2d803a56cc40fd6362809893e64cc6ad94"`
[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 1.49s
[INFO] running `"docker" "inspect" "7d3d32e10b3bdfc5b558c7d79930ee2d803a56cc40fd6362809893e64cc6ad94"`
[INFO] running `"docker" "rm" "-f" "7d3d32e10b3bdfc5b558c7d79930ee2d803a56cc40fd6362809893e64cc6ad94"`
[INFO] [stdout] 7d3d32e10b3bdfc5b558c7d79930ee2d803a56cc40fd6362809893e64cc6ad94
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0f049fca7d0947308abf2286751a7a51d170036a28112d5f0222e47bdfbfa211
[INFO] running `"docker" "start" "-a" "0f049fca7d0947308abf2286751a7a51d170036a28112d5f0222e47bdfbfa211"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_chat_server-d02c01d6889946d3
[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" "0f049fca7d0947308abf2286751a7a51d170036a28112d5f0222e47bdfbfa211"`
[INFO] running `"docker" "rm" "-f" "0f049fca7d0947308abf2286751a7a51d170036a28112d5f0222e47bdfbfa211"`
[INFO] [stdout] 0f049fca7d0947308abf2286751a7a51d170036a28112d5f0222e47bdfbfa211