[INFO] fetching crate tokio_kcp 0.7.1...
[INFO] testing tokio_kcp-0.7.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate tokio_kcp 0.7.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tokio_kcp 0.7.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio_kcp 0.7.1
[INFO] finished tweaking crates.io crate tokio_kcp 0.7.1
[INFO] tweaked toml for crates.io crate tokio_kcp 0.7.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ce5bc83d862d898e6907bbf947d454838e3fc4026b26332847a2e40b79e1d81
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9ce5bc83d862d898e6907bbf947d454838e3fc4026b26332847a2e40b79e1d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ce5bc83d862d898e6907bbf947d454838e3fc4026b26332847a2e40b79e1d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ce5bc83d862d898e6907bbf947d454838e3fc4026b26332847a2e40b79e1d81", kill_on_drop: false }`
[INFO] [stdout] 9ce5bc83d862d898e6907bbf947d454838e3fc4026b26332847a2e40b79e1d81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dc012cd4245f90cb12ef830a542ec2a7e952b8da48c34f01b30a9ac3c7e50952
[INFO] running `Command { std: "docker" "start" "-a" "dc012cd4245f90cb12ef830a542ec2a7e952b8da48c34f01b30a9ac3c7e50952", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordermap v0.2.13
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling kcp v0.4.10
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling priority-queue v0.3.2
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio_kcp v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.37s
[INFO] running `Command { std: "docker" "inspect" "dc012cd4245f90cb12ef830a542ec2a7e952b8da48c34f01b30a9ac3c7e50952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc012cd4245f90cb12ef830a542ec2a7e952b8da48c34f01b30a9ac3c7e50952", kill_on_drop: false }`
[INFO] [stdout] dc012cd4245f90cb12ef830a542ec2a7e952b8da48c34f01b30a9ac3c7e50952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2466b986123c675e57c62dd81889408dc11e33c5c3006151565f90621268030d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2466b986123c675e57c62dd81889408dc11e33c5c3006151565f90621268030d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio_kcp v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/bench_client.rs:219:29
[INFO] [stdout]     |
[INFO] [stdout] 219 |     let mut fut: Option<Box<Future<Item = (), Error = io::Error>>> = None;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/bench_client.rs:244:69
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 fut = Some(Box::new(f.join(cli).map(|_| ())) as Box<Future<Item = (), Error = io::Error>>);
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/bench_client.rs:246:53
[INFO] [stdout]     |
[INFO] [stdout] 246 |             None => fut = Some(Box::new(cli) as Box<Future<Item = (), Error = io::Error>>),
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> tests/echo.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |             buf.put_u32::<LittleEndian>(self.count as u32);
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio_io::AsyncRead::framed`: Use tokio_codec::Decoder::framed instead
[INFO] [stdout]   --> examples/client.rs:55:37
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let (sink, stream) = stream.framed(Bytes).split();
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]   --> tests/echo.rs:86:27
[INFO] [stdout]    |
[INFO] [stdout] 86 |             let cnt = cur.get_u32::<LittleEndian>();
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> tests/echo_bench.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |             buf.put_u32::<LittleEndian>(self.index as u32);
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> examples/bench_client.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |             buf.put_u32::<LittleEndian>(self.index as u32);
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> examples/bench_client.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |             buf.put_u32::<LittleEndian>(cur);
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stdout]   --> tests/echo_bench.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |             buf.put_u32::<LittleEndian>(cur);
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> tests/echo_bench.rs:136:26
[INFO] [stdout]     |
[INFO] [stdout] 136 |             let sn = cur.get_u32::<LittleEndian>();
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> examples/bench_client.rs:138:26
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let sn = cur.get_u32::<LittleEndian>();
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> examples/bench_client.rs:139:26
[INFO] [stdout]     |
[INFO] [stdout] 139 |             let ts = cur.get_u32::<LittleEndian>();
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stdout]    --> tests/echo_bench.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |             let ts = cur.get_u32::<LittleEndian>();
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.52s
[INFO] running `Command { std: "docker" "inspect" "2466b986123c675e57c62dd81889408dc11e33c5c3006151565f90621268030d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2466b986123c675e57c62dd81889408dc11e33c5c3006151565f90621268030d", kill_on_drop: false }`
[INFO] [stdout] 2466b986123c675e57c62dd81889408dc11e33c5c3006151565f90621268030d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06db30b8874c8cf7813bd9aef18134d1aa5851909cf9400a685bc4ca1290c95d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "06db30b8874c8cf7813bd9aef18134d1aa5851909cf9400a685bc4ca1290c95d", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stderr]   --> tests/echo_bench.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |             buf.put_u32::<LittleEndian>(self.index as u32);
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stderr]   --> tests/echo_bench.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |             buf.put_u32::<LittleEndian>(cur);
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> tests/echo_bench.rs:136:26
[INFO] [stderr]     |
[INFO] [stderr] 136 |             let sn = cur.get_u32::<LittleEndian>();
[INFO] [stderr]     |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> tests/echo_bench.rs:137:26
[INFO] [stderr]     |
[INFO] [stderr] 137 |             let ts = cur.get_u32::<LittleEndian>();
[INFO] [stderr]     |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `tokio_io::AsyncRead::framed`: Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> examples/client.rs:55:37
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let (sink, stream) = stream.framed(Bytes).split();
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stderr]   --> tests/echo.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |             buf.put_u32::<LittleEndian>(self.count as u32);
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]   --> tests/echo.rs:86:27
[INFO] [stderr]    |
[INFO] [stderr] 86 |             let cnt = cur.get_u32::<LittleEndian>();
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/bench_client.rs:219:29
[INFO] [stderr]     |
[INFO] [stderr] 219 |     let mut fut: Option<Box<Future<Item = (), Error = io::Error>>> = None;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/bench_client.rs:244:69
[INFO] [stderr]     |
[INFO] [stderr] 244 |                 fut = Some(Box::new(f.join(cli).map(|_| ())) as Box<Future<Item = (), Error = io::Error>>);
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/bench_client.rs:246:53
[INFO] [stderr]     |
[INFO] [stderr] 246 |             None => fut = Some(Box::new(cli) as Box<Future<Item = (), Error = io::Error>>),
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stderr]   --> examples/bench_client.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |             buf.put_u32::<LittleEndian>(self.index as u32);
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `bytes::BufMut::put_u32`: use put_u32_be or put_u32_le
[INFO] [stderr]   --> examples/bench_client.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |             buf.put_u32::<LittleEndian>(cur);
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> examples/bench_client.rs:138:26
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let sn = cur.get_u32::<LittleEndian>();
[INFO] [stderr]     |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `bytes::Buf::get_u32`: use get_u32_be or get_u32_le
[INFO] [stderr]    --> examples/bench_client.rs:139:26
[INFO] [stderr]     |
[INFO] [stderr] 139 |             let ts = cur.get_u32::<LittleEndian>();
[INFO] [stderr]     |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_kcp-f02ddf5f488ac3e3
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/echo-137b359af70903da
[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 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/echo_bench-4a43cdb77f923dbe
[INFO] [stdout] test echo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test echo_bench_default ... ok
[INFO] [stdout] test echo_bench_fast ... ok
[INFO] [stdout] test echo_bench_normal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio_kcp
[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 `Command { std: "docker" "inspect" "06db30b8874c8cf7813bd9aef18134d1aa5851909cf9400a685bc4ca1290c95d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06db30b8874c8cf7813bd9aef18134d1aa5851909cf9400a685bc4ca1290c95d", kill_on_drop: false }`
[INFO] [stdout] 06db30b8874c8cf7813bd9aef18134d1aa5851909cf9400a685bc4ca1290c95d
