[INFO] crate tokio_kcp 0.7.1 is already in cache
[INFO] extracting crate tokio_kcp 0.7.1 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/tokio_kcp/0.7.1
[INFO] extracting crate tokio_kcp 0.7.1 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/tokio_kcp/0.7.1
[INFO] validating manifest of tokio_kcp-0.7.1 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tokio_kcp-0.7.1 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tokio_kcp-0.7.1
[INFO] finished frobbing tokio_kcp-0.7.1
[INFO] frobbed toml for tokio_kcp-0.7.1 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/tokio_kcp/0.7.1/Cargo.toml
[INFO] started frobbing tokio_kcp-0.7.1
[INFO] finished frobbing tokio_kcp-0.7.1
[INFO] frobbed toml for tokio_kcp-0.7.1 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/tokio_kcp/0.7.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tokio_kcp-0.7.1 against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-4/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/tokio_kcp/0.7.1:/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=forbid" "-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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c0a9927fc036e5c94cd6eac986afe17660bbad8cc35a228fe41a43177d3da42f
[INFO] running `"docker" "start" "-a" "c0a9927fc036e5c94cd6eac986afe17660bbad8cc35a228fe41a43177d3da42f"`
[INFO] [stderr]     Checking priority-queue v0.3.2
[INFO] [stderr]     Checking kcp v0.4.10
[INFO] [stderr]     Checking tokio_kcp v0.7.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item '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 item '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: use of deprecated item '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 item '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 item '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 item '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: 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 item '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 item '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 item '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 item '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] warning: use of deprecated item '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]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.69s
[INFO] running `"docker" "inspect" "c0a9927fc036e5c94cd6eac986afe17660bbad8cc35a228fe41a43177d3da42f"`
[INFO] running `"docker" "rm" "-f" "c0a9927fc036e5c94cd6eac986afe17660bbad8cc35a228fe41a43177d3da42f"`
[INFO] [stdout] c0a9927fc036e5c94cd6eac986afe17660bbad8cc35a228fe41a43177d3da42f