[INFO] crate mles-utils 1.0.6 is already in cache
[INFO] extracting crate mles-utils 1.0.6 into work/ex/clippy-test-run/sources/stable/reg/mles-utils/1.0.6
[INFO] extracting crate mles-utils 1.0.6 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mles-utils/1.0.6
[INFO] validating manifest of mles-utils-1.0.6 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 mles-utils-1.0.6 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 mles-utils-1.0.6
[INFO] finished frobbing mles-utils-1.0.6
[INFO] frobbed toml for mles-utils-1.0.6 written to work/ex/clippy-test-run/sources/stable/reg/mles-utils/1.0.6/Cargo.toml
[INFO] started frobbing mles-utils-1.0.6
[INFO] finished frobbing mles-utils-1.0.6
[INFO] frobbed toml for mles-utils-1.0.6 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mles-utils/1.0.6/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 mles-utils-1.0.6 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/mles-utils/1.0.6:/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] 3b2558a104f62789e7e11e3ee7b28fb088411a1de446a6083543c6a45bcd3199
[INFO] running `"docker" "start" "-a" "3b2558a104f62789e7e11e3ee7b28fb088411a1de446a6083543c6a45bcd3199"`
[INFO] [stderr]     Checking serde_cbor v0.8.2
[INFO] [stderr]     Checking mles-utils v1.0.6 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             cid: cid,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `cid`
[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/lib.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |             key: key, 
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `key`
[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/lib.rs:370:13
[INFO] [stderr]     |
[INFO] [stderr] 370 |             uid: uid,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `uid`
[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/lib.rs:371:13
[INFO] [stderr]     |
[INFO] [stderr] 371 |             channel: channel,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `channel`
[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/lib.rs:372:13
[INFO] [stderr]     |
[INFO] [stderr] 372 |             message: message
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `message`
[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/lib.rs:694:13
[INFO] [stderr]     |
[INFO] [stderr] 694 |             uid: uid,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `uid`
[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/lib.rs:695:13
[INFO] [stderr]     |
[INFO] [stderr] 695 |             channel: channel,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `channel`
[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/lib.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             cid: cid,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `cid`
[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/lib.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |             key: key, 
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `key`
[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/lib.rs:370:13
[INFO] [stderr]     |
[INFO] [stderr] 370 |             uid: uid,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `uid`
[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/lib.rs:371:13
[INFO] [stderr]     |
[INFO] [stderr] 371 |             channel: channel,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `channel`
[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/lib.rs:372:13
[INFO] [stderr]     |
[INFO] [stderr] 372 |             message: message
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `message`
[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/lib.rs:694:13
[INFO] [stderr]     |
[INFO] [stderr] 694 |             uid: uid,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `uid`
[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/lib.rs:695:13
[INFO] [stderr]     |
[INFO] [stderr] 695 |             channel: channel,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `channel`
[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: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/server.rs:154:30
[INFO] [stderr]     |
[INFO] [stderr] 154 |                           else {
[INFO] [stderr]     |  ______________________________^
[INFO] [stderr] 155 | |                             if debug_flags != 0 {
[INFO] [stderr] 156 | |                                 println!("Cannot find channel peer for channel {}", channel);
[INFO] [stderr] 157 | |                             }
[INFO] [stderr] 158 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 154 |                         else if debug_flags != 0 {
[INFO] [stderr] 155 |     println!("Cannot find channel peer for channel {}", channel);
[INFO] [stderr] 156 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:152:146
[INFO] [stderr]     |
[INFO] [stderr] 152 |                             let _res = channelpeer_entry.unbounded_send(tx_inner.clone()).map_err(|err| {println!("Cannot reach peer: {}", err); ()});
[INFO] [stderr]     |                                                                                                                                                  ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:163:134
[INFO] [stderr]     |
[INFO] [stderr] 163 |                             let _res = tx_inner.unbounded_send(msg.clone()).map_err(|err| {println!("Send history failed: {}", err); ()});
[INFO] [stderr]     |                                                                                                                                      ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:179:45
[INFO] [stderr]     |
[INFO] [stderr] 179 |                                             () 
[INFO] [stderr]     |                                             ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:264:45
[INFO] [stderr]     |
[INFO] [stderr] 264 |                                             () 
[INFO] [stderr]     |                                             ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:285:133
[INFO] [stderr]     |
[INFO] [stderr] 285 |                     let _res = tx_orig_chan.unbounded_send(tx_entry.clone()).map_err(|err| {println!("Cannot reach peer: {}", err); ()});
[INFO] [stderr]     |                                                                                                                                     ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:368:73
[INFO] [stderr]     |
[INFO] [stderr] 368 |     let _res = core.run(srv).map_err(|err| { println!("Main: {}", err); ()});
[INFO] [stderr]     |                                                                         ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]   --> src/peer.rs:61:175
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let _res = tx_peer_for_msgs.unbounded_send((peer_cid, channel.clone(), tx.clone(), tx_orig_chan.clone())).map_err(|err| { println!("Cannot send from peer: {}", err); () });
[INFO] [stderr]    |                                                                                                                                                                               ^^ help: remove the final `()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/peer.rs:156:25
[INFO] [stderr]     |
[INFO] [stderr] 156 |                         () 
[INFO] [stderr]     |                         ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/peer.rs:203:33
[INFO] [stderr]     |
[INFO] [stderr] 203 |                                 ()
[INFO] [stderr]     |                                 ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/peer.rs:299:20
[INFO] [stderr]     |
[INFO] [stderr] 299 |         assert_eq!(0x0000000100000001, set_peer_cid(val));
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ help: consider: `0x0000_0001_0000_0001`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:47:38
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub(crate) const MSGMAXSIZE: usize = 0xffffff;
[INFO] [stderr]    |                                      ^^^^^^^^ help: consider: `0x00ff_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:333:22
[INFO] [stderr]     |
[INFO] [stderr] 333 |     77 << 24 | len & 0xffffff
[INFO] [stderr]     |                      ^^^^^^^^ help: consider: `0x00ff_ffff`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:337:13
[INFO] [stderr]     |
[INFO] [stderr] 337 |     thlen & 0xffffff
[INFO] [stderr]     |             ^^^^^^^^ help: consider: `0x00ff_ffff`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:905:12
[INFO] [stderr]     |
[INFO] [stderr] 905 |     (num & 0xffffff) as usize
[INFO] [stderr]     |            ^^^^^^^^ help: consider: `0x00ff_ffff`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/lib.rs:1043:24
[INFO] [stderr]      |
[INFO] [stderr] 1043 |         let orig_len = 16777215;
[INFO] [stderr]      |                        ^^^^^^^^ help: consider: `16_777_215`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/lib.rs:1111:24
[INFO] [stderr]      |
[INFO] [stderr] 1111 |         let orig_key = 0xffeffe;
[INFO] [stderr]      |                        ^^^^^^^^ help: consider: `0x00ff_effe`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/server.rs:154:30
[INFO] [stderr]     |
[INFO] [stderr] 154 |                           else {
[INFO] [stderr]     |  ______________________________^
[INFO] [stderr] 155 | |                             if debug_flags != 0 {
[INFO] [stderr] 156 | |                                 println!("Cannot find channel peer for channel {}", channel);
[INFO] [stderr] 157 | |                             }
[INFO] [stderr] 158 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 154 |                         else if debug_flags != 0 {
[INFO] [stderr] 155 |     println!("Cannot find channel peer for channel {}", channel);
[INFO] [stderr] 156 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:152:146
[INFO] [stderr]     |
[INFO] [stderr] 152 |                             let _res = channelpeer_entry.unbounded_send(tx_inner.clone()).map_err(|err| {println!("Cannot reach peer: {}", err); ()});
[INFO] [stderr]     |                                                                                                                                                  ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:163:134
[INFO] [stderr]     |
[INFO] [stderr] 163 |                             let _res = tx_inner.unbounded_send(msg.clone()).map_err(|err| {println!("Send history failed: {}", err); ()});
[INFO] [stderr]     |                                                                                                                                      ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:179:45
[INFO] [stderr]     |
[INFO] [stderr] 179 |                                             () 
[INFO] [stderr]     |                                             ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:264:45
[INFO] [stderr]     |
[INFO] [stderr] 264 |                                             () 
[INFO] [stderr]     |                                             ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:285:133
[INFO] [stderr]     |
[INFO] [stderr] 285 |                     let _res = tx_orig_chan.unbounded_send(tx_entry.clone()).map_err(|err| {println!("Cannot reach peer: {}", err); ()});
[INFO] [stderr]     |                                                                                                                                     ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/server.rs:368:73
[INFO] [stderr]     |
[INFO] [stderr] 368 |     let _res = core.run(srv).map_err(|err| { println!("Main: {}", err); ()});
[INFO] [stderr]     |                                                                         ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]   --> src/peer.rs:61:175
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let _res = tx_peer_for_msgs.unbounded_send((peer_cid, channel.clone(), tx.clone(), tx_orig_chan.clone())).map_err(|err| { println!("Cannot send from peer: {}", err); () });
[INFO] [stderr]    |                                                                                                                                                                               ^^ help: remove the final `()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/peer.rs:156:25
[INFO] [stderr]     |
[INFO] [stderr] 156 |                         () 
[INFO] [stderr]     |                         ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]    --> src/peer.rs:203:33
[INFO] [stderr]     |
[INFO] [stderr] 203 |                                 ()
[INFO] [stderr]     |                                 ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:47:38
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub(crate) const MSGMAXSIZE: usize = 0xffffff;
[INFO] [stderr]    |                                      ^^^^^^^^ help: consider: `0x00ff_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:333:22
[INFO] [stderr]     |
[INFO] [stderr] 333 |     77 << 24 | len & 0xffffff
[INFO] [stderr]     |                      ^^^^^^^^ help: consider: `0x00ff_ffff`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:337:13
[INFO] [stderr]     |
[INFO] [stderr] 337 |     thlen & 0xffffff
[INFO] [stderr]     |             ^^^^^^^^ help: consider: `0x00ff_ffff`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:905:12
[INFO] [stderr]     |
[INFO] [stderr] 905 |     (num & 0xffffff) as usize
[INFO] [stderr]     |            ^^^^^^^^ help: consider: `0x00ff_ffff`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u32': use get_u32_be or get_u32_le
[INFO] [stderr]    --> src/lib.rs:895:19
[INFO] [stderr]     |
[INFO] [stderr] 895 |     let num = buf.get_u32::<BigEndian>();
[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]    --> src/lib.rs:904:19
[INFO] [stderr]     |
[INFO] [stderr] 904 |     let num = buf.get_u32::<BigEndian>();
[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]    --> src/lib.rs:911:10
[INFO] [stderr]     |
[INFO] [stderr] 911 |     msgv.put_u32::<BigEndian>(hdr);
[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]    --> src/lib.rs:912:10
[INFO] [stderr]     |
[INFO] [stderr] 912 |     msgv.put_u32::<BigEndian>(cid);
[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]    --> src/lib.rs:919:10
[INFO] [stderr]     |
[INFO] [stderr] 919 |     msgv.put_u32::<BigEndian>(hdr);
[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]    --> src/lib.rs:920:10
[INFO] [stderr]     |
[INFO] [stderr] 920 |     msgv.put_u32::<BigEndian>(cid);
[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]    --> src/lib.rs:927:10
[INFO] [stderr]     |
[INFO] [stderr] 927 |     msgv.put_u32::<BigEndian>(hdr);
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u64': use put_u64_be or put_u64_le
[INFO] [stderr]    --> src/lib.rs:946:10
[INFO] [stderr]     |
[INFO] [stderr] 946 |     msgv.put_u64::<BigEndian>(key);
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u64': use get_u64_be or get_u64_le
[INFO] [stderr]    --> src/lib.rs:962:9
[INFO] [stderr]     |
[INFO] [stderr] 962 |     buf.get_u64::<BigEndian>()
[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]    --> src/lib.rs:970:9
[INFO] [stderr]     |
[INFO] [stderr] 970 |     buf.get_u32::<BigEndian>()
[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]    --> src/lib.rs:895:19
[INFO] [stderr]     |
[INFO] [stderr] 895 |     let num = buf.get_u32::<BigEndian>();
[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]    --> src/lib.rs:904:19
[INFO] [stderr]     |
[INFO] [stderr] 904 |     let num = buf.get_u32::<BigEndian>();
[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]    --> src/lib.rs:911:10
[INFO] [stderr]     |
[INFO] [stderr] 911 |     msgv.put_u32::<BigEndian>(hdr);
[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]    --> src/lib.rs:912:10
[INFO] [stderr]     |
[INFO] [stderr] 912 |     msgv.put_u32::<BigEndian>(cid);
[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]    --> src/lib.rs:919:10
[INFO] [stderr]     |
[INFO] [stderr] 919 |     msgv.put_u32::<BigEndian>(hdr);
[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]    --> src/lib.rs:920:10
[INFO] [stderr]     |
[INFO] [stderr] 920 |     msgv.put_u32::<BigEndian>(cid);
[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]    --> src/lib.rs:927:10
[INFO] [stderr]     |
[INFO] [stderr] 927 |     msgv.put_u32::<BigEndian>(hdr);
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u64': use put_u64_be or put_u64_le
[INFO] [stderr]    --> src/lib.rs:946:10
[INFO] [stderr]     |
[INFO] [stderr] 946 |     msgv.put_u64::<BigEndian>(key);
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u64': use get_u64_be or get_u64_le
[INFO] [stderr]    --> src/lib.rs:962:9
[INFO] [stderr]     |
[INFO] [stderr] 962 |     buf.get_u64::<BigEndian>()
[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]    --> src/lib.rs:970:9
[INFO] [stderr]     |
[INFO] [stderr] 970 |     buf.get_u32::<BigEndian>()
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/server.rs:122:27
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 let cid = read_cid_from_hdr(&message) as u64;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(read_cid_from_hdr(&message))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/server.rs:326:23
[INFO] [stderr]     |
[INFO] [stderr] 326 |             let msg = Bytes::from(msg);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^ help: consider removing `Bytes::from()`: `msg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/local_db.rs:74:39
[INFO] [stderr]    |
[INFO] [stderr] 74 |             if channels.contains_key(&(cid as u64)) {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^ help: try: `u64::from(cid)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/local_db.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 | /         match self.peer_tx {
[INFO] [stderr] 114 | |             Some(_) => true,
[INFO] [stderr] 115 | |             None => false,
[INFO] [stderr] 116 | |         }
[INFO] [stderr]     | |_________^ help: try this: `self.peer_tx.is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]   --> src/peer.rs:36:43
[INFO] [stderr]    |
[INFO] [stderr] 36 |                         tx_peer_for_msgs: &UnboundedSender<(u64, String, UnboundedSender<Bytes>, UnboundedSender<UnboundedSender<Bytes>>)>,
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (9/7)
[INFO] [stderr]    --> src/peer.rs:35:1
[INFO] [stderr]     |
[INFO] [stderr] 35  | / pub(crate) fn peer_conn(hist_limit: usize, peer: SocketAddr, is_addr_set: bool, keyaddr: String, channel: String, msg: Bytes, 
[INFO] [stderr] 36  | |                         tx_peer_for_msgs: &UnboundedSender<(u64, String, UnboundedSender<Bytes>, UnboundedSender<UnboundedSender<Bytes>>)>,
[INFO] [stderr] 37  | |                         tx_peer_remover: UnboundedSender<(String, u64)>,
[INFO] [stderr] 38  | |                         debug_flags: u64) 
[INFO] [stderr] ...   |
[INFO] [stderr] 250 | |     }
[INFO] [stderr] 251 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/peer.rs:221:9
[INFO] [stderr]     |
[INFO] [stderr] 221 | /         match res {
[INFO] [stderr] 222 | |             Err(err) => {
[INFO] [stderr] 223 | |                 let mles_peer_db = mles_peer_db.borrow();
[INFO] [stderr] 224 | |                 if err.kind() == ErrorKind::UnexpectedEof && 0 == mles_peer_db.get_rx_stats() {
[INFO] [stderr] ...   |
[INFO] [stderr] 232 | |             Ok(_) => {}
[INFO] [stderr] 233 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 221 |         if let Err(err) = res {
[INFO] [stderr] 222 |     let mles_peer_db = mles_peer_db.borrow();
[INFO] [stderr] 223 |     if err.kind() == ErrorKind::UnexpectedEof && 0 == mles_peer_db.get_rx_stats() {
[INFO] [stderr] 224 |         //we got reset directly from other side
[INFO] [stderr] 225 |         //let's wrap our things as it is bad
[INFO] [stderr] 226 |         let _res = tx_peer_remover.unbounded_send((channel, peer_cid));
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/peer.rs:254:5
[INFO] [stderr]     |
[INFO] [stderr] 254 |     (cid as u64) | 1 << 32
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: try: `u64::from(cid)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/peer.rs:258:5
[INFO] [stderr]     |
[INFO] [stderr] 258 |     (cid as u32) as u64
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^ help: try: `u64::from((cid as u32))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:525:29
[INFO] [stderr]     |
[INFO] [stderr] 525 |     pub fn new(encoded_msg: &Vec<u8>) -> MsgVec {
[INFO] [stderr]     |                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] help: change this to
[INFO] [stderr]     |
[INFO] [stderr] 525 |     pub fn new(encoded_msg: &[u8]) -> MsgVec {
[INFO] [stderr]     |                             ^^^^^
[INFO] [stderr] help: change `encoded_msg.clone()` to
[INFO] [stderr]     |
[INFO] [stderr] 527 |             encoded_msg: encoded_msg.to_owned(),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: item `ResyncMsg` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:549:1
[INFO] [stderr]     |
[INFO] [stderr] 549 | / impl ResyncMsg {
[INFO] [stderr] 550 | |     /// Create a new ResyncMsg object with encoded message vector.
[INFO] [stderr] 551 | |     ///
[INFO] [stderr] 552 | |     /// # Example
[INFO] [stderr] ...   |
[INFO] [stderr] 667 | |     }
[INFO] [stderr] 668 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:562:26
[INFO] [stderr]     |
[INFO] [stderr] 562 |     pub fn new(messages: &Vec<Vec<u8>>) -> ResyncMsg {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: change this to: `&[Vec<u8>]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:838:13
[INFO] [stderr]     |
[INFO] [stderr] 838 | /             match status {
[INFO] [stderr] 839 | |                 Ok(0) => {
[INFO] [stderr] 840 | |                     println!("Read failed: eof");
[INFO] [stderr] 841 | |                     self.stream = None;
[INFO] [stderr] ...   |
[INFO] [stderr] 844 | |                 _ => {}
[INFO] [stderr] 845 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 838 |             if let Ok(0) = status {
[INFO] [stderr] 839 |     println!("Read failed: eof");
[INFO] [stderr] 840 |     self.stream = None;
[INFO] [stderr] 841 |     return (self, Vec::new());
[INFO] [stderr] 842 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:847:16
[INFO] [stderr]     |
[INFO] [stderr] 847 |             if 0 == buf.len() {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:859:13
[INFO] [stderr]     |
[INFO] [stderr] 859 | /             match status {
[INFO] [stderr] 860 | |                 Ok(0) => continue,
[INFO] [stderr] 861 | |                 _ =>  {}
[INFO] [stderr] 862 | |             }
[INFO] [stderr]     | |_____________^ help: try this: `if let Ok(0) = status { continue }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/server.rs:122:27
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 let cid = read_cid_from_hdr(&message) as u64;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(read_cid_from_hdr(&message))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/server.rs:326:23
[INFO] [stderr]     |
[INFO] [stderr] 326 |             let msg = Bytes::from(msg);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^ help: consider removing `Bytes::from()`: `msg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/local_db.rs:74:39
[INFO] [stderr]    |
[INFO] [stderr] 74 |             if channels.contains_key(&(cid as u64)) {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^ help: try: `u64::from(cid)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/local_db.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 | /         match self.peer_tx {
[INFO] [stderr] 114 | |             Some(_) => true,
[INFO] [stderr] 115 | |             None => false,
[INFO] [stderr] 116 | |         }
[INFO] [stderr]     | |_________^ help: try this: `self.peer_tx.is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/frame.rs:101:68
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let messages = message_decode(BytesMut::from(encoded_msg), BytesMut::from(hdrkey));
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `BytesMut::from()`: `hdrkey`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/frame.rs:130:75
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let messages = message_decode(BytesMut::from(encoded_resync_msg), BytesMut::from(hdrkey));
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `BytesMut::from()`: `hdrkey`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]   --> src/peer.rs:36:43
[INFO] [stderr]    |
[INFO] [stderr] 36 |                         tx_peer_for_msgs: &UnboundedSender<(u64, String, UnboundedSender<Bytes>, UnboundedSender<UnboundedSender<Bytes>>)>,
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (9/7)
[INFO] [stderr]    --> src/peer.rs:35:1
[INFO] [stderr]     |
[INFO] [stderr] 35  | / pub(crate) fn peer_conn(hist_limit: usize, peer: SocketAddr, is_addr_set: bool, keyaddr: String, channel: String, msg: Bytes, 
[INFO] [stderr] 36  | |                         tx_peer_for_msgs: &UnboundedSender<(u64, String, UnboundedSender<Bytes>, UnboundedSender<UnboundedSender<Bytes>>)>,
[INFO] [stderr] 37  | |                         tx_peer_remover: UnboundedSender<(String, u64)>,
[INFO] [stderr] 38  | |                         debug_flags: u64) 
[INFO] [stderr] ...   |
[INFO] [stderr] 250 | |     }
[INFO] [stderr] 251 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/peer.rs:221:9
[INFO] [stderr]     |
[INFO] [stderr] 221 | /         match res {
[INFO] [stderr] 222 | |             Err(err) => {
[INFO] [stderr] 223 | |                 let mles_peer_db = mles_peer_db.borrow();
[INFO] [stderr] 224 | |                 if err.kind() == ErrorKind::UnexpectedEof && 0 == mles_peer_db.get_rx_stats() {
[INFO] [stderr] ...   |
[INFO] [stderr] 232 | |             Ok(_) => {}
[INFO] [stderr] 233 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 221 |         if let Err(err) = res {
[INFO] [stderr] 222 |     let mles_peer_db = mles_peer_db.borrow();
[INFO] [stderr] 223 |     if err.kind() == ErrorKind::UnexpectedEof && 0 == mles_peer_db.get_rx_stats() {
[INFO] [stderr] 224 |         //we got reset directly from other side
[INFO] [stderr] 225 |         //let's wrap our things as it is bad
[INFO] [stderr] 226 |         let _res = tx_peer_remover.unbounded_send((channel, peer_cid));
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/peer.rs:254:5
[INFO] [stderr]     |
[INFO] [stderr] 254 |     (cid as u64) | 1 << 32
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: try: `u64::from(cid)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/peer.rs:258:5
[INFO] [stderr]     |
[INFO] [stderr] 258 |     (cid as u32) as u64
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^ help: try: `u64::from((cid as u32))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:525:29
[INFO] [stderr]     |
[INFO] [stderr] 525 |     pub fn new(encoded_msg: &Vec<u8>) -> MsgVec {
[INFO] [stderr]     |                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] help: change this to
[INFO] [stderr]     |
[INFO] [stderr] 525 |     pub fn new(encoded_msg: &[u8]) -> MsgVec {
[INFO] [stderr]     |                             ^^^^^
[INFO] [stderr] help: change `encoded_msg.clone()` to
[INFO] [stderr]     |
[INFO] [stderr] 527 |             encoded_msg: encoded_msg.to_owned(),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: item `ResyncMsg` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/lib.rs:549:1
[INFO] [stderr]     |
[INFO] [stderr] 549 | / impl ResyncMsg {
[INFO] [stderr] 550 | |     /// Create a new ResyncMsg object with encoded message vector.
[INFO] [stderr] 551 | |     ///
[INFO] [stderr] 552 | |     /// # Example
[INFO] [stderr] ...   |
[INFO] [stderr] 667 | |     }
[INFO] [stderr] 668 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:562:26
[INFO] [stderr]     |
[INFO] [stderr] 562 |     pub fn new(messages: &Vec<Vec<u8>>) -> ResyncMsg {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: change this to: `&[Vec<u8>]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:838:13
[INFO] [stderr]     |
[INFO] [stderr] 838 | /             match status {
[INFO] [stderr] 839 | |                 Ok(0) => {
[INFO] [stderr] 840 | |                     println!("Read failed: eof");
[INFO] [stderr] 841 | |                     self.stream = None;
[INFO] [stderr] ...   |
[INFO] [stderr] 844 | |                 _ => {}
[INFO] [stderr] 845 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 838 |             if let Ok(0) = status {
[INFO] [stderr] 839 |     println!("Read failed: eof");
[INFO] [stderr] 840 |     self.stream = None;
[INFO] [stderr] 841 |     return (self, Vec::new());
[INFO] [stderr] 842 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:847:16
[INFO] [stderr]     |
[INFO] [stderr] 847 |             if 0 == buf.len() {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:859:13
[INFO] [stderr]     |
[INFO] [stderr] 859 | /             match status {
[INFO] [stderr] 860 | |                 Ok(0) => continue,
[INFO] [stderr] 861 | |                 _ =>  {}
[INFO] [stderr] 862 | |             }
[INFO] [stderr]     | |_____________^ help: try this: `if let Ok(0) = status { continue }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `cnt` is used as a loop counter. Consider using `for (cnt, item) in decoded_resync_msg.get_messages().enumerate()` or similar iterators
[INFO] [stderr]     --> src/lib.rs:1079:20
[INFO] [stderr]      |
[INFO] [stderr] 1079 |         for msg in decoded_resync_msg.get_messages() {
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]     --> src/lib.rs:1129:21
[INFO] [stderr]      |
[INFO] [stderr] 1129 |         let raddr = addr.clone();
[INFO] [stderr]      |                     ^^^^^^^^^^^^ help: try removing the `clone` call: `addr`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]     --> src/lib.rs:1163:21
[INFO] [stderr]      |
[INFO] [stderr] 1163 |         let raddr = addr.clone();
[INFO] [stderr]      |                     ^^^^^^^^^^^^ help: try removing the `clone` call: `addr`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]     --> src/lib.rs:1201:22
[INFO] [stderr]      |
[INFO] [stderr] 1201 |         let praddr = paddr.clone();
[INFO] [stderr]      |                      ^^^^^^^^^^^^^ help: try removing the `clone` call: `paddr`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]     --> src/lib.rs:1244:22
[INFO] [stderr]      |
[INFO] [stderr] 1244 |         let praddr = paddr.clone();
[INFO] [stderr]      |                      ^^^^^^^^^^^^^ help: try removing the `clone` call: `paddr`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/transcode.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `mles-utils`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/sipbencher.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `mles-utils`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3b2558a104f62789e7e11e3ee7b28fb088411a1de446a6083543c6a45bcd3199"`
[INFO] running `"docker" "rm" "-f" "3b2558a104f62789e7e11e3ee7b28fb088411a1de446a6083543c6a45bcd3199"`
[INFO] [stdout] 3b2558a104f62789e7e11e3ee7b28fb088411a1de446a6083543c6a45bcd3199