[INFO] fetching crate tokio_kcp 0.7.1...
[INFO] checking tokio_kcp-0.7.1 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate tokio_kcp 0.7.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate tokio_kcp 0.7.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 981af63a576c18f8b362593d1ae95caee383d1a4ad317e84c88e64ba7609c6eb
[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" "981af63a576c18f8b362593d1ae95caee383d1a4ad317e84c88e64ba7609c6eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "981af63a576c18f8b362593d1ae95caee383d1a4ad317e84c88e64ba7609c6eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981af63a576c18f8b362593d1ae95caee383d1a4ad317e84c88e64ba7609c6eb", kill_on_drop: false }`
[INFO] [stdout] 981af63a576c18f8b362593d1ae95caee383d1a4ad317e84c88e64ba7609c6eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcbdd64b639c490ba3d508dff54b3267ffe5eb1977d236681ca592f22f790f90
[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" "fcbdd64b639c490ba3d508dff54b3267ffe5eb1977d236681ca592f22f790f90", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]     Checking ordermap v0.2.13
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking priority-queue v0.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking kcp v0.4.10
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking 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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.00s
[INFO] running `Command { std: "docker" "inspect" "fcbdd64b639c490ba3d508dff54b3267ffe5eb1977d236681ca592f22f790f90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcbdd64b639c490ba3d508dff54b3267ffe5eb1977d236681ca592f22f790f90", kill_on_drop: false }`
[INFO] [stdout] fcbdd64b639c490ba3d508dff54b3267ffe5eb1977d236681ca592f22f790f90
