[INFO] crate stund_protocol 0.1.3 is already in cache
[INFO] extracting crate stund_protocol 0.1.3 into work/ex/clippy-test-run/sources/stable/reg/stund_protocol/0.1.3
[INFO] extracting crate stund_protocol 0.1.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stund_protocol/0.1.3
[INFO] validating manifest of stund_protocol-0.1.3 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stund_protocol-0.1.3 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stund_protocol-0.1.3
[INFO] finished frobbing stund_protocol-0.1.3
[INFO] frobbed toml for stund_protocol-0.1.3 written to work/ex/clippy-test-run/sources/stable/reg/stund_protocol/0.1.3/Cargo.toml
[INFO] started frobbing stund_protocol-0.1.3
[INFO] finished frobbing stund_protocol-0.1.3
[INFO] frobbed toml for stund_protocol-0.1.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stund_protocol/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting stund_protocol-0.1.3 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/stund_protocol/0.1.3:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3b30637d5a6f19487b1d56930733b67a2b53121e6daf6781a243d54709e493b8
[INFO] running `"docker" "start" "-a" "3b30637d5a6f19487b1d56930733b67a2b53121e6daf6781a243d54709e493b8"`
[INFO] [stderr]     Checking rent_to_own v0.1.0
[INFO] [stderr]    Compiling derive-error v0.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.55
[INFO] [stderr]     Checking bincode v0.8.0
[INFO] [stderr]     Checking tokio-serde v0.1.0
[INFO] [stderr]    Compiling darling_core v0.8.3
[INFO] [stderr]     Checking tokio-serde-bincode v0.1.1
[INFO] [stderr]    Compiling darling_macro v0.8.3
[INFO] [stderr]    Compiling darling v0.8.3
[INFO] [stderr]    Compiling derive_state_machine_future v0.1.8
[INFO] [stderr]     Checking state_machine_future v0.1.8
[INFO] [stderr]     Checking stund_protocol v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/client.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             core: core,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/client.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |             ser: ser,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `ser`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/client.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             de: de,
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `de`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/client.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             core: core,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/client.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |             ser: ser,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `ser`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/client.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             de: de,
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `de`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:155:56
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     Some(ServerMessage::Error(msg)) => return Err(format_err!("{}", msg)),
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("{}", msg))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:156:36
[INFO] [stderr]     |
[INFO] [stderr] 156 |                     Some(other) => return Err(format_err!("unexpected server reply: {:?}", other)),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected server reply: {:?}", other))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:157:29
[INFO] [stderr]     |
[INFO] [stderr] 157 |                     None => return Err(format_err!("unexpected disconnection from server")),
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected disconnection from server"))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:181:56
[INFO] [stderr]     |
[INFO] [stderr] 181 |                     Some(ServerMessage::Error(msg)) => return Err(format_err!("{}", msg)),
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("{}", msg))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:182:36
[INFO] [stderr]     |
[INFO] [stderr] 182 |                     Some(other) => return Err(format_err!("unexpected server reply: {:?}", other)),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected server reply: {:?}", other))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:183:29
[INFO] [stderr]     |
[INFO] [stderr] 183 |                     None => return Err(format_err!("unexpected disconnection from server")),
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected disconnection from server"))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:210:56
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     Some(ServerMessage::Error(msg)) => return Err(format_err!("{}", msg)),
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("{}", msg))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:211:36
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     Some(other) => return Err(format_err!("unexpected server reply: {:?}", other)),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected server reply: {:?}", other))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:212:29
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     None => return Err(format_err!("unexpected disconnection from server")),
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected disconnection from server"))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedRead': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:24:41
[INFO] [stderr]    |
[INFO] [stderr] 24 | use tokio_io::codec::length_delimited::{FramedRead, FramedWrite};
[INFO] [stderr]    |                                         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedWrite': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:24:53
[INFO] [stderr]    |
[INFO] [stderr] 24 | use tokio_io::codec::length_delimited::{FramedRead, FramedWrite};
[INFO] [stderr]    |                                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedWrite': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:32:25
[INFO] [stderr]    |
[INFO] [stderr] 32 | type Ser = WriteBincode<FramedWrite<WriteHalf<UnixStream>>, ClientMessage>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedRead': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 | type De = ReadBincode<FramedRead<ReadHalf<UnixStream>>, ServerMessage>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/lib.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut p = env::home_dir().ok_or(format_err!("unable to determine your home directory"))?;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedWrite': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:87:22
[INFO] [stderr]    |
[INFO] [stderr] 87 |         let wdelim = FramedWrite::new(write);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedRead': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:89:22
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let rdelim = FramedRead::new(read);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:155:56
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     Some(ServerMessage::Error(msg)) => return Err(format_err!("{}", msg)),
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("{}", msg))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:156:36
[INFO] [stderr]     |
[INFO] [stderr] 156 |                     Some(other) => return Err(format_err!("unexpected server reply: {:?}", other)),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected server reply: {:?}", other))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:157:29
[INFO] [stderr]     |
[INFO] [stderr] 157 |                     None => return Err(format_err!("unexpected disconnection from server")),
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected disconnection from server"))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:181:56
[INFO] [stderr]     |
[INFO] [stderr] 181 |                     Some(ServerMessage::Error(msg)) => return Err(format_err!("{}", msg)),
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("{}", msg))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:182:36
[INFO] [stderr]     |
[INFO] [stderr] 182 |                     Some(other) => return Err(format_err!("unexpected server reply: {:?}", other)),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected server reply: {:?}", other))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:183:29
[INFO] [stderr]     |
[INFO] [stderr] 183 |                     None => return Err(format_err!("unexpected disconnection from server")),
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected disconnection from server"))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:210:56
[INFO] [stderr]     |
[INFO] [stderr] 210 |                     Some(ServerMessage::Error(msg)) => return Err(format_err!("{}", msg)),
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("{}", msg))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:211:36
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     Some(other) => return Err(format_err!("unexpected server reply: {:?}", other)),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected server reply: {:?}", other))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/client.rs:212:29
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     None => return Err(format_err!("unexpected disconnection from server")),
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format_err!("unexpected disconnection from server"))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedRead': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:24:41
[INFO] [stderr]    |
[INFO] [stderr] 24 | use tokio_io::codec::length_delimited::{FramedRead, FramedWrite};
[INFO] [stderr]    |                                         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedWrite': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:24:53
[INFO] [stderr]    |
[INFO] [stderr] 24 | use tokio_io::codec::length_delimited::{FramedRead, FramedWrite};
[INFO] [stderr]    |                                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedWrite': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:32:25
[INFO] [stderr]    |
[INFO] [stderr] 32 | type Ser = WriteBincode<FramedWrite<WriteHalf<UnixStream>>, ClientMessage>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedRead': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 | type De = ReadBincode<FramedRead<ReadHalf<UnixStream>>, ServerMessage>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/lib.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut p = env::home_dir().ok_or(format_err!("unable to determine your home directory"))?;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedWrite': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:87:22
[INFO] [stderr]    |
[INFO] [stderr] 87 |         let wdelim = FramedWrite::new(write);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedRead': Moved to tokio-codec
[INFO] [stderr]   --> src/client.rs:89:22
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let rdelim = FramedRead::new(read);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]    --> src/client.rs:245:5
[INFO] [stderr]     |
[INFO] [stderr] 245 | /     Communicating {
[INFO] [stderr] 246 | |         tx_ssh: Ser,
[INFO] [stderr] 247 | |         rx_ssh: De,
[INFO] [stderr] 248 | |         ssh_buf: Vec<u8>,
[INFO] [stderr] ...   |
[INFO] [stderr] 251 | |         user_buf: Vec<u8>,
[INFO] [stderr] 252 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]    --> src/client.rs:245:5
[INFO] [stderr]     |
[INFO] [stderr] 245 | /     Communicating {
[INFO] [stderr] 246 | |         tx_ssh: Ser,
[INFO] [stderr] 247 | |         rx_ssh: De,
[INFO] [stderr] 248 | |         ssh_buf: Vec<u8>,
[INFO] [stderr] ...   |
[INFO] [stderr] 251 | |         user_buf: Vec<u8>,
[INFO] [stderr] 252 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]    --> src/client.rs:224:27
[INFO] [stderr]     |
[INFO] [stderr] 224 | #[derive(StateMachineFuture)]
[INFO] [stderr]     |                           ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/client.rs:369:12
[INFO] [stderr]     |
[INFO] [stderr] 369 |         if state.user_buf.len() != 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!state.user_buf.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/client.rs:379:12
[INFO] [stderr]     |
[INFO] [stderr] 379 |         if state.ssh_buf.len() != 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!state.ssh_buf.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]   --> src/lib.rs:39:33
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut p = env::home_dir().ok_or(format_err!("unable to determine your home directory"))?;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| format_err!("unable to determine your home directory"))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]    --> src/client.rs:245:5
[INFO] [stderr]     |
[INFO] [stderr] 245 | /     Communicating {
[INFO] [stderr] 246 | |         tx_ssh: Ser,
[INFO] [stderr] 247 | |         rx_ssh: De,
[INFO] [stderr] 248 | |         ssh_buf: Vec<u8>,
[INFO] [stderr] ...   |
[INFO] [stderr] 251 | |         user_buf: Vec<u8>,
[INFO] [stderr] 252 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]    --> src/client.rs:245:5
[INFO] [stderr]     |
[INFO] [stderr] 245 | /     Communicating {
[INFO] [stderr] 246 | |         tx_ssh: Ser,
[INFO] [stderr] 247 | |         rx_ssh: De,
[INFO] [stderr] 248 | |         ssh_buf: Vec<u8>,
[INFO] [stderr] ...   |
[INFO] [stderr] 251 | |         user_buf: Vec<u8>,
[INFO] [stderr] 252 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]    --> src/client.rs:224:27
[INFO] [stderr]     |
[INFO] [stderr] 224 | #[derive(StateMachineFuture)]
[INFO] [stderr]     |                           ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/client.rs:369:12
[INFO] [stderr]     |
[INFO] [stderr] 369 |         if state.user_buf.len() != 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!state.user_buf.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/client.rs:379:12
[INFO] [stderr]     |
[INFO] [stderr] 379 |         if state.ssh_buf.len() != 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!state.ssh_buf.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]   --> src/lib.rs:39:33
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut p = env::home_dir().ok_or(format_err!("unable to determine your home directory"))?;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| format_err!("unable to determine your home directory"))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.28s
[INFO] running `"docker" "inspect" "3b30637d5a6f19487b1d56930733b67a2b53121e6daf6781a243d54709e493b8"`
[INFO] running `"docker" "rm" "-f" "3b30637d5a6f19487b1d56930733b67a2b53121e6daf6781a243d54709e493b8"`
[INFO] [stdout] 3b30637d5a6f19487b1d56930733b67a2b53121e6daf6781a243d54709e493b8