[INFO] updating cached repository panicbit/zrsg_async_chat_demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/panicbit/zrsg_async_chat_demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/panicbit/zrsg_async_chat_demo" "work/ex/beta-1.37-6/sources/1.36.0/gh/panicbit/zrsg_async_chat_demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/panicbit/zrsg_async_chat_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/panicbit/zrsg_async_chat_demo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/panicbit/zrsg_async_chat_demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/panicbit/zrsg_async_chat_demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39d0acb40e8dd8fb8f6fd6373b8ca088c795d361
[INFO] sha for GitHub repo panicbit/zrsg_async_chat_demo: 39d0acb40e8dd8fb8f6fd6373b8ca088c795d361
[INFO] validating manifest of panicbit/zrsg_async_chat_demo 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 panicbit/zrsg_async_chat_demo 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 panicbit/zrsg_async_chat_demo
[INFO] finished frobbing panicbit/zrsg_async_chat_demo
[INFO] frobbed toml for panicbit/zrsg_async_chat_demo written to work/ex/beta-1.37-6/sources/1.36.0/gh/panicbit/zrsg_async_chat_demo/Cargo.toml
[INFO] started frobbing panicbit/zrsg_async_chat_demo
[INFO] finished frobbing panicbit/zrsg_async_chat_demo
[INFO] frobbed toml for panicbit/zrsg_async_chat_demo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/panicbit/zrsg_async_chat_demo/Cargo.toml
[INFO] crate panicbit/zrsg_async_chat_demo 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 panicbit/zrsg_async_chat_demo against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/panicbit/zrsg_async_chat_demo:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] bce12a61147febe10b8dcc0b417fd91de4f2dcdd3b6144693fd4cec99422817c
[INFO] running `"docker" "start" "-a" "bce12a61147febe10b8dcc0b417fd91de4f2dcdd3b6144693fd4cec99422817c"`
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling net2 v0.2.30
[INFO] [stderr]    Compiling futures-cpupool v0.1.5
[INFO] [stderr]    Compiling bytes v0.4.4
[INFO] [stderr]    Compiling mio v0.6.10
[INFO] [stderr]    Compiling tokio-io v0.1.2
[INFO] [stderr]    Compiling tokio-core v0.1.9
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling hyper v0.11.2
[INFO] [stderr]    Compiling tokio_chat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]    --> src/main.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |                     ::std::thread::sleep_ms(10_000);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.80s
[INFO] running `"docker" "inspect" "bce12a61147febe10b8dcc0b417fd91de4f2dcdd3b6144693fd4cec99422817c"`
[INFO] running `"docker" "rm" "-f" "bce12a61147febe10b8dcc0b417fd91de4f2dcdd3b6144693fd4cec99422817c"`
[INFO] [stdout] bce12a61147febe10b8dcc0b417fd91de4f2dcdd3b6144693fd4cec99422817c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/panicbit/zrsg_async_chat_demo:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ffb2a608ea486186b98a176423e3ce192d5e4cc1909f12e80a98364a4e2dbc63
[INFO] running `"docker" "start" "-a" "ffb2a608ea486186b98a176423e3ce192d5e4cc1909f12e80a98364a4e2dbc63"`
[INFO] [stderr]    Compiling tokio_chat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]    --> src/main.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |                     ::std::thread::sleep_ms(10_000);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "ffb2a608ea486186b98a176423e3ce192d5e4cc1909f12e80a98364a4e2dbc63"`
[INFO] running `"docker" "rm" "-f" "ffb2a608ea486186b98a176423e3ce192d5e4cc1909f12e80a98364a4e2dbc63"`
[INFO] [stdout] ffb2a608ea486186b98a176423e3ce192d5e4cc1909f12e80a98364a4e2dbc63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/panicbit/zrsg_async_chat_demo:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d5dc85b76e88c05a8b91a2083295fc5df6f46cf2859734222083b38764c847e0
[INFO] running `"docker" "start" "-a" "d5dc85b76e88c05a8b91a2083295fc5df6f46cf2859734222083b38764c847e0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_chat-59374a759c6a7e45
[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" "d5dc85b76e88c05a8b91a2083295fc5df6f46cf2859734222083b38764c847e0"`
[INFO] running `"docker" "rm" "-f" "d5dc85b76e88c05a8b91a2083295fc5df6f46cf2859734222083b38764c847e0"`
[INFO] [stdout] d5dc85b76e88c05a8b91a2083295fc5df6f46cf2859734222083b38764c847e0