[INFO] crate utp 0.7.0 is already in cache
[INFO] extracting crate utp 0.7.0 into work/ex/clippy-test-run/sources/stable/reg/utp/0.7.0
[INFO] extracting crate utp 0.7.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/utp/0.7.0
[INFO] validating manifest of utp-0.7.0 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 utp-0.7.0 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 utp-0.7.0
[INFO] finished frobbing utp-0.7.0
[INFO] frobbed toml for utp-0.7.0 written to work/ex/clippy-test-run/sources/stable/reg/utp/0.7.0/Cargo.toml
[INFO] started frobbing utp-0.7.0
[INFO] finished frobbing utp-0.7.0
[INFO] frobbed toml for utp-0.7.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/utp/0.7.0/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 utp-0.7.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/utp/0.7.0:/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] 22af25a0aac07447470c1792ed410002547d08d2020256a0036bf7de59abb7cc
[INFO] running `"docker" "start" "-a" "22af25a0aac07447470c1792ed410002547d08d2020256a0036bf7de59abb7cc"`
[INFO] [stderr]     Checking utp v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/stream.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |         UtpStream { socket: socket }
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: replace it with: `socket`
[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/stream.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |         UtpStream { socket: socket }
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: replace it with: `socket`
[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: unneeded return statement
[INFO] [stderr]    --> src/socket.rs:286:9
[INFO] [stderr]     |
[INFO] [stderr] 286 |         return Ok(socket);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(socket)`
[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/socket.rs:334:13
[INFO] [stderr]     |
[INFO] [stderr] 334 |             return Ok((read, self.connected_to));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok((read, self.connected_to))`
[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: digits grouped inconsistently by underscores
[INFO] [stderr]    --> src/socket.rs:388:83
[INFO] [stderr]     |
[INFO] [stderr] 388 |             let elapsed_ms = elapsed.as_secs() * 1000 + (elapsed.subsec_nanos() / 1000_000) as u64;
[INFO] [stderr]     |                                                                                   ^^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::inconsistent_digit_grouping)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/socket.rs:544:9
[INFO] [stderr]     |
[INFO] [stderr] 544 |         return 0;
[INFO] [stderr]     |         ^^^^^^^^^ help: remove `return` as shown: `0`
[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/socket.rs:512:13
[INFO] [stderr]     |
[INFO] [stderr] 512 |             return max_len;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: remove `return` as shown: `max_len`
[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/socket.rs:732:9
[INFO] [stderr]     |
[INFO] [stderr] 732 |         return sack;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `sack`
[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/socket.rs:926:9
[INFO] [stderr]     |
[INFO] [stderr] 926 |         return queuing_delay;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `queuing_delay`
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/packet.rs:28:17
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 312 |     make_setter!(set_seq_nr, seq_nr, u16);
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet.rs:28:17
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 313 |     make_setter!(set_ack_nr, ack_nr, u16);
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet.rs:28:17
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 314 |     make_setter!(set_connection_id, connection_id, u16);
[INFO] [stderr]     |     ---------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet.rs:28:17
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 315 |     make_setter!(set_wnd_size, wnd_size, u32);
[INFO] [stderr]     |     ------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet.rs:245:13
[INFO] [stderr]     |
[INFO] [stderr] 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/socket.rs:463:17
[INFO] [stderr]     |
[INFO] [stderr] 463 |             let mut packet = &mut self.send_window[0];
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 191 |             connection_id: u8_to_unsigned_be!(buf, 2, 3, u16),
[INFO] [stderr]     |                            ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u16::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 191 |             connection_id: u8_to_unsigned_be!(buf, 2, 3, u16),
[INFO] [stderr]     |                            ---------------------------------- in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 192 |             timestamp: u8_to_unsigned_be!(buf, 4, 7, u32),
[INFO] [stderr]     |                        ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u32::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 192 |             timestamp: u8_to_unsigned_be!(buf, 4, 7, u32),
[INFO] [stderr]     |                        ---------------------------------- in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 193 |             timestamp_difference: u8_to_unsigned_be!(buf, 8, 11, u32),
[INFO] [stderr]     |                                   ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u32::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 193 |             timestamp_difference: u8_to_unsigned_be!(buf, 8, 11, u32),
[INFO] [stderr]     |                                   ----------------------------------- in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 194 |             wnd_size: u8_to_unsigned_be!(buf, 12, 15, u32),
[INFO] [stderr]     |                       ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u32::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 194 |             wnd_size: u8_to_unsigned_be!(buf, 12, 15, u32),
[INFO] [stderr]     |                       ------------------------------------ in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 195 |             seq_nr: u8_to_unsigned_be!(buf, 16, 17, u16),
[INFO] [stderr]     |                     ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u16::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 195 |             seq_nr: u8_to_unsigned_be!(buf, 16, 17, u16),
[INFO] [stderr]     |                     ------------------------------------ in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 196 |             ack_nr: u8_to_unsigned_be!(buf, 18, 19, u16),
[INFO] [stderr]     |                     ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u16::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 196 |             ack_nr: u8_to_unsigned_be!(buf, 18, 19, u16),
[INFO] [stderr]     |                     ------------------------------------ in this macro invocation
[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] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:245:41
[INFO] [stderr]     |
[INFO] [stderr] 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::cast_ptr_alignment)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:251:33
[INFO] [stderr]     |
[INFO] [stderr] 251 |         let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:256:33
[INFO] [stderr]     |
[INFO] [stderr] 256 |         let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:261:33
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:288:33
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:293:37
[INFO] [stderr]     |
[INFO] [stderr] 293 |         let header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:298:33
[INFO] [stderr]     |
[INFO] [stderr] 298 |         let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:303:37
[INFO] [stderr]     |
[INFO] [stderr] 303 |         let header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:19:37
[INFO] [stderr]     |
[INFO] [stderr] 19  |             let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 307 |     make_getter!(seq_nr, u16, u16);
[INFO] [stderr]     |     ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:19:37
[INFO] [stderr]     |
[INFO] [stderr] 19  |             let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 308 |     make_getter!(ack_nr, u16, u16);
[INFO] [stderr]     |     ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:19:37
[INFO] [stderr]     |
[INFO] [stderr] 19  |             let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 309 |     make_getter!(connection_id, u16, u16);
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:19:37
[INFO] [stderr]     |
[INFO] [stderr] 19  |             let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 310 |     make_getter!(wnd_size, u32, u32);
[INFO] [stderr]     |     --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:28:44
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 312 |     make_setter!(set_seq_nr, seq_nr, u16);
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:28:44
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 313 |     make_setter!(set_ack_nr, ack_nr, u16);
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:28:44
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 314 |     make_setter!(set_connection_id, connection_id, u16);
[INFO] [stderr]     |     ---------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:28:44
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 315 |     make_setter!(set_wnd_size, wnd_size, u32);
[INFO] [stderr]     |     ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]   --> src/socket.rs:53:38
[INFO] [stderr]    |
[INFO] [stderr] 53 |         .and_then(|mut it| it.next().ok_or(SocketError::InvalidAddress.into()))
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| SocketError::InvalidAddress.into())`
[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: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:388:57
[INFO] [stderr]     |
[INFO] [stderr] 388 |             let elapsed_ms = elapsed.as_secs() * 1000 + (elapsed.subsec_nanos() / 1000_000) as u64;
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(elapsed.subsec_nanos() / 1000_000)`
[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: Calling `subsec_millis()` is more concise than this calculation
[INFO] [stderr]    --> src/socket.rs:388:57
[INFO] [stderr]     |
[INFO] [stderr] 388 |             let elapsed_ms = elapsed.as_secs() * 1000 + (elapsed.subsec_nanos() / 1000_000) as u64;
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `elapsed.subsec_millis()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::duration_subsec)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:672:20
[INFO] [stderr]     |
[INFO] [stderr] 672 |         let rtt = (self.rtt as i64 * 100).into();
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: try: `i64::from(self.rtt)`
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/socket.rs:784:22
[INFO] [stderr]     |
[INFO] [stderr] 784 |             for _ in 0..position + 1 {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use: `0..=position`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:951:49
[INFO] [stderr]     |
[INFO] [stderr] 951 |         let cwnd_increase = GAIN * off_target * bytes_newly_acked as f64 * MSS as f64;
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(bytes_newly_acked)`
[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 f64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:951:76
[INFO] [stderr]     |
[INFO] [stderr] 951 |         let cwnd_increase = GAIN * off_target * bytes_newly_acked as f64 * MSS as f64;
[INFO] [stderr]     |                                                                            ^^^^^^^^^^ help: try: `f64::from(MSS)`
[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 f64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:952:45
[INFO] [stderr]     |
[INFO] [stderr] 952 |         let cwnd_increase = cwnd_increase / self.cwnd as f64;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^ help: try: `f64::from(self.cwnd)`
[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 f64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:955:22
[INFO] [stderr]     |
[INFO] [stderr] 955 |         self.cwnd = (self.cwnd as f64 + cwnd_increase) as u32;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^ help: try: `f64::from(self.cwnd)`
[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 f64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:989:45
[INFO] [stderr]     |
[INFO] [stderr] 989 |             let off_target: f64 = (TARGET - u32::from(self.queuing_delay()) as f64) / TARGET;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(u32::from(self.queuing_delay()))`
[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: Calling `subsec_micros()` is more concise than this calculation
[INFO] [stderr]   --> src/time.rs:11:63
[INFO] [stderr]    |
[INFO] [stderr] 11 |     (t.as_secs().wrapping_mul(1_000_000) as u32).wrapping_add(t.subsec_nanos() / 1000).into()
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t.subsec_micros()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/time.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 |         Delay(self.0 as i64 - other.0 as i64)
[INFO] [stderr]    |               ^^^^^^^^^^^^^ help: try: `i64::from(self.0)`
[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 i64 may become silently lossy if types change
[INFO] [stderr]   --> src/time.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |         Delay(self.0 as i64 - other.0 as i64)
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^ help: try: `i64::from(other.0)`
[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 i64 may become silently lossy if types change
[INFO] [stderr]   --> src/time.rs:54:15
[INFO] [stderr]    |
[INFO] [stderr] 54 |         Delay(value as i64)
[INFO] [stderr]    |               ^^^^^^^^^^^^ help: try: `i64::from(value)`
[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] error: aborting due to 16 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `utp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/packet.rs:515:50
[INFO] [stderr]     |
[INFO] [stderr] 515 |         assert_eq!(packet.timestamp(), Timestamp(2570047530));
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: consider: `2_570_047_530`
[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/packet.rs:516:57
[INFO] [stderr]     |
[INFO] [stderr] 516 |         assert_eq!(packet.timestamp_difference(), Delay(2672436769));
[INFO] [stderr]     |                                                         ^^^^^^^^^^ help: consider: `2_672_436_769`
[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/packet.rs:647:35
[INFO] [stderr]     |
[INFO] [stderr] 647 |         let timestamp = Timestamp(15270793);
[INFO] [stderr]     |                                   ^^^^^^^^ help: consider: `15_270_793`
[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/packet.rs:648:36
[INFO] [stderr]     |
[INFO] [stderr] 648 |         let timestamp_diff = Delay(1707040186);
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: consider: `1_707_040_186`
[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/packet.rs:650:32
[INFO] [stderr]     |
[INFO] [stderr] 650 |         let window_size: u32 = 1048576;
[INFO] [stderr]     |                                ^^^^^^^ help: consider: `1_048_576`
[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/packet.rs:682:35
[INFO] [stderr]     |
[INFO] [stderr] 682 |         let timestamp = Timestamp(15270793);
[INFO] [stderr]     |                                   ^^^^^^^^ help: consider: `15_270_793`
[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/packet.rs:683:36
[INFO] [stderr]     |
[INFO] [stderr] 683 |         let timestamp_diff = Delay(1707040186);
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: consider: `1_707_040_186`
[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/packet.rs:685:32
[INFO] [stderr]     |
[INFO] [stderr] 685 |         let window_size: u32 = 1048576;
[INFO] [stderr]     |                                ^^^^^^^ help: consider: `1_048_576`
[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: unneeded return statement
[INFO] [stderr]    --> src/socket.rs:286:9
[INFO] [stderr]     |
[INFO] [stderr] 286 |         return Ok(socket);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(socket)`
[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/socket.rs:334:13
[INFO] [stderr]     |
[INFO] [stderr] 334 |             return Ok((read, self.connected_to));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok((read, self.connected_to))`
[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: digits grouped inconsistently by underscores
[INFO] [stderr]    --> src/socket.rs:388:83
[INFO] [stderr]     |
[INFO] [stderr] 388 |             let elapsed_ms = elapsed.as_secs() * 1000 + (elapsed.subsec_nanos() / 1000_000) as u64;
[INFO] [stderr]     |                                                                                   ^^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::inconsistent_digit_grouping)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/socket.rs:544:9
[INFO] [stderr]     |
[INFO] [stderr] 544 |         return 0;
[INFO] [stderr]     |         ^^^^^^^^^ help: remove `return` as shown: `0`
[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/socket.rs:512:13
[INFO] [stderr]     |
[INFO] [stderr] 512 |             return max_len;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: remove `return` as shown: `max_len`
[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/socket.rs:732:9
[INFO] [stderr]     |
[INFO] [stderr] 732 |         return sack;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `sack`
[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/socket.rs:926:9
[INFO] [stderr]     |
[INFO] [stderr] 926 |         return queuing_delay;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `queuing_delay`
[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: unnecessary parentheses around function argument
[INFO] [stderr]     --> src/socket.rs:2214:30
[INFO] [stderr]      |
[INFO] [stderr] 2214 |         assert!(take_address(("0.0.0.0:0")).is_ok());
[INFO] [stderr]      |                              ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]     --> src/socket.rs:2214:30
[INFO] [stderr]      |
[INFO] [stderr] 2214 |         assert!(take_address(("0.0.0.0:0")).is_ok());
[INFO] [stderr]      |                              ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]     --> src/socket.rs:2215:30
[INFO] [stderr]      |
[INFO] [stderr] 2215 |         assert!(take_address(("[::]:0")).is_ok());
[INFO] [stderr]      |                              ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]     --> src/socket.rs:2215:30
[INFO] [stderr]      |
[INFO] [stderr] 2215 |         assert!(take_address(("[::]:0")).is_ok());
[INFO] [stderr]      |                              ^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]     --> src/socket.rs:2222:30
[INFO] [stderr]      |
[INFO] [stderr] 2222 |         assert!(take_address(("1.2.3.4:70000")).is_err());
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]     --> src/socket.rs:2222:30
[INFO] [stderr]      |
[INFO] [stderr] 2222 |         assert!(take_address(("1.2.3.4:70000")).is_err());
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/util.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |                         158488.0 / 19683.0];
[INFO] [stderr]    |                         ^^^^^^^^ help: consider: `158_488.0`
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/packet.rs:28:17
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 312 |     make_setter!(set_seq_nr, seq_nr, u16);
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet.rs:28:17
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 313 |     make_setter!(set_ack_nr, ack_nr, u16);
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet.rs:28:17
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 314 |     make_setter!(set_connection_id, connection_id, u16);
[INFO] [stderr]     |     ---------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet.rs:28:17
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] ...
[INFO] [stderr] 315 |     make_setter!(set_wnd_size, wnd_size, u32);
[INFO] [stderr]     |     ------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet.rs:245:13
[INFO] [stderr]     |
[INFO] [stderr] 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/socket.rs:463:17
[INFO] [stderr]     |
[INFO] [stderr] 463 |             let mut packet = &mut self.send_window[0];
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 191 |             connection_id: u8_to_unsigned_be!(buf, 2, 3, u16),
[INFO] [stderr]     |                            ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u16::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 191 |             connection_id: u8_to_unsigned_be!(buf, 2, 3, u16),
[INFO] [stderr]     |                            ---------------------------------- in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 192 |             timestamp: u8_to_unsigned_be!(buf, 4, 7, u32),
[INFO] [stderr]     |                        ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u32::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 192 |             timestamp: u8_to_unsigned_be!(buf, 4, 7, u32),
[INFO] [stderr]     |                        ---------------------------------- in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 193 |             timestamp_difference: u8_to_unsigned_be!(buf, 8, 11, u32),
[INFO] [stderr]     |                                   ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u32::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 193 |             timestamp_difference: u8_to_unsigned_be!(buf, 8, 11, u32),
[INFO] [stderr]     |                                   ----------------------------------- in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 194 |             wnd_size: u8_to_unsigned_be!(buf, 12, 15, u32),
[INFO] [stderr]     |                       ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u32::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 194 |             wnd_size: u8_to_unsigned_be!(buf, 12, 15, u32),
[INFO] [stderr]     |                       ------------------------------------ in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 195 |             seq_nr: u8_to_unsigned_be!(buf, 16, 17, u16),
[INFO] [stderr]     |                     ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u16::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 195 |             seq_nr: u8_to_unsigned_be!(buf, 16, 17, u16),
[INFO] [stderr]     |                     ------------------------------------ in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/packet.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=$end)`
[INFO] [stderr] ...
[INFO] [stderr] 196 |             ack_nr: u8_to_unsigned_be!(buf, 18, 19, u16),
[INFO] [stderr]     |                     ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/packet.rs:12:63
[INFO] [stderr]     |
[INFO] [stderr] 12  |         (0 .. $end - $start + 1).rev().fold(0, |acc, i| acc | $src[$start+i] as $t << (i * 8))
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `u16::from($src[$start+i])`
[INFO] [stderr] ...
[INFO] [stderr] 196 |             ack_nr: u8_to_unsigned_be!(buf, 18, 19, u16),
[INFO] [stderr]     |                     ------------------------------------ in this macro invocation
[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] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:245:41
[INFO] [stderr]     |
[INFO] [stderr] 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::cast_ptr_alignment)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:251:33
[INFO] [stderr]     |
[INFO] [stderr] 251 |         let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:256:33
[INFO] [stderr]     |
[INFO] [stderr] 256 |         let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:261:33
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:288:33
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:293:37
[INFO] [stderr]     |
[INFO] [stderr] 293 |         let header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:298:33
[INFO] [stderr]     |
[INFO] [stderr] 298 |         let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:303:37
[INFO] [stderr]     |
[INFO] [stderr] 303 |         let header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:19:37
[INFO] [stderr]     |
[INFO] [stderr] 19  |             let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 307 |     make_getter!(seq_nr, u16, u16);
[INFO] [stderr]     |     ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:19:37
[INFO] [stderr]     |
[INFO] [stderr] 19  |             let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 308 |     make_getter!(ack_nr, u16, u16);
[INFO] [stderr]     |     ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:19:37
[INFO] [stderr]     |
[INFO] [stderr] 19  |             let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 309 |     make_getter!(connection_id, u16, u16);
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*const u8` to a more-strictly-aligned pointer (`*const packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:19:37
[INFO] [stderr]     |
[INFO] [stderr] 19  |             let header = unsafe { &*(self.0.as_ptr() as *const PacketHeader) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 310 |     make_getter!(wnd_size, u32, u32);
[INFO] [stderr]     |     --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:28:44
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 312 |     make_setter!(set_seq_nr, seq_nr, u16);
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:28:44
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 313 |     make_setter!(set_ack_nr, ack_nr, u16);
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:28:44
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 314 |     make_setter!(set_connection_id, connection_id, u16);
[INFO] [stderr]     |     ---------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut packet::PacketHeader`)
[INFO] [stderr]    --> src/packet.rs:28:44
[INFO] [stderr]     |
[INFO] [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 315 |     make_setter!(set_wnd_size, wnd_size, u32);
[INFO] [stderr]     |     ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]    --> src/packet.rs:744:39
[INFO] [stderr]     |
[INFO] [stderr] 744 |                 TestResult::from_bool(&packet.as_ref() == &x.as_slice())
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]     |
[INFO] [stderr] 744 |                 TestResult::from_bool(packet.as_ref() == x.as_slice())
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]   --> src/socket.rs:53:38
[INFO] [stderr]    |
[INFO] [stderr] 53 |         .and_then(|mut it| it.next().ok_or(SocketError::InvalidAddress.into()))
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| SocketError::InvalidAddress.into())`
[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: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:388:57
[INFO] [stderr]     |
[INFO] [stderr] 388 |             let elapsed_ms = elapsed.as_secs() * 1000 + (elapsed.subsec_nanos() / 1000_000) as u64;
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(elapsed.subsec_nanos() / 1000_000)`
[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: Calling `subsec_millis()` is more concise than this calculation
[INFO] [stderr]    --> src/socket.rs:388:57
[INFO] [stderr]     |
[INFO] [stderr] 388 |             let elapsed_ms = elapsed.as_secs() * 1000 + (elapsed.subsec_nanos() / 1000_000) as u64;
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `elapsed.subsec_millis()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::duration_subsec)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:672:20
[INFO] [stderr]     |
[INFO] [stderr] 672 |         let rtt = (self.rtt as i64 * 100).into();
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: try: `i64::from(self.rtt)`
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/socket.rs:784:22
[INFO] [stderr]     |
[INFO] [stderr] 784 |             for _ in 0..position + 1 {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use: `0..=position`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:951:49
[INFO] [stderr]     |
[INFO] [stderr] 951 |         let cwnd_increase = GAIN * off_target * bytes_newly_acked as f64 * MSS as f64;
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(bytes_newly_acked)`
[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 f64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:951:76
[INFO] [stderr]     |
[INFO] [stderr] 951 |         let cwnd_increase = GAIN * off_target * bytes_newly_acked as f64 * MSS as f64;
[INFO] [stderr]     |                                                                            ^^^^^^^^^^ help: try: `f64::from(MSS)`
[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 f64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:952:45
[INFO] [stderr]     |
[INFO] [stderr] 952 |         let cwnd_increase = cwnd_increase / self.cwnd as f64;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^ help: try: `f64::from(self.cwnd)`
[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 f64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:955:22
[INFO] [stderr]     |
[INFO] [stderr] 955 |         self.cwnd = (self.cwnd as f64 + cwnd_increase) as u32;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^ help: try: `f64::from(self.cwnd)`
[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 f64 may become silently lossy if types change
[INFO] [stderr]    --> src/socket.rs:989:45
[INFO] [stderr]     |
[INFO] [stderr] 989 |             let off_target: f64 = (TARGET - u32::from(self.queuing_delay()) as f64) / TARGET;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(u32::from(self.queuing_delay()))`
[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: Calling `subsec_micros()` is more concise than this calculation
[INFO] [stderr]   --> src/time.rs:11:63
[INFO] [stderr]    |
[INFO] [stderr] 11 |     (t.as_secs().wrapping_mul(1_000_000) as u32).wrapping_add(t.subsec_nanos() / 1000).into()
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t.subsec_micros()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/time.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 |         Delay(self.0 as i64 - other.0 as i64)
[INFO] [stderr]    |               ^^^^^^^^^^^^^ help: try: `i64::from(self.0)`
[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 i64 may become silently lossy if types change
[INFO] [stderr]   --> src/time.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |         Delay(self.0 as i64 - other.0 as i64)
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^ help: try: `i64::from(other.0)`
[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 i64 may become silently lossy if types change
[INFO] [stderr]   --> src/time.rs:54:15
[INFO] [stderr]    |
[INFO] [stderr] 54 |         Delay(value as i64)
[INFO] [stderr]    |               ^^^^^^^^^^^^ help: try: `i64::from(value)`
[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] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/util.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         assert_eq!(ewma(empty.iter(), alpha), 0.0);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> src/util.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         assert_eq!(ewma(empty.iter(), alpha), 0.0);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/util.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         assert_eq!(ewma(input.iter(), alpha), 1.0);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> src/util.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         assert_eq!(ewma(input.iter(), alpha), 1.0);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/util.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         assert_eq!(ewma(input.iter(), alpha), expected[expected.len() - 1]);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> src/util.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         assert_eq!(ewma(input.iter(), alpha), expected[expected.len() - 1]);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 19 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `utp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "22af25a0aac07447470c1792ed410002547d08d2020256a0036bf7de59abb7cc"`
[INFO] running `"docker" "rm" "-f" "22af25a0aac07447470c1792ed410002547d08d2020256a0036bf7de59abb7cc"`
[INFO] [stdout] 22af25a0aac07447470c1792ed410002547d08d2020256a0036bf7de59abb7cc