Aug 17 07:12:16.035 INFO checking utp-0.7.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 07:12:16.035 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:12:16.035 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:12:16.035 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 07:12:16.298 INFO blam! f72a3131f775bede9f9653d5a9e3726f4862e56ca5b694119e82afa6b318aca4
Aug 17 07:12:16.300 INFO running `"docker" "start" "-a" "f72a3131f775bede9f9653d5a9e3726f4862e56ca5b694119e82afa6b318aca4"`
Aug 17 07:12:17.285 INFO kablam!     Checking utp v0.7.0 (file:///source)
Aug 17 07:12:19.257 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 07:12:19.257 INFO kablam!     --> src/socket.rs:2214:30
Aug 17 07:12:19.257 INFO kablam!      |
Aug 17 07:12:19.257 INFO kablam! 2214 |         assert!(take_address(("0.0.0.0:0")).is_ok());
Aug 17 07:12:19.257 INFO kablam!      |                              ^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 07:12:19.274 INFO kablam!      |
Aug 17 07:12:19.274 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 17 07:12:19.274 INFO kablam! 
Aug 17 07:12:19.275 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 07:12:19.275 INFO kablam!     --> src/socket.rs:2215:30
Aug 17 07:12:19.275 INFO kablam!      |
Aug 17 07:12:19.275 INFO kablam! 2215 |         assert!(take_address(("[::]:0")).is_ok());
Aug 17 07:12:19.275 INFO kablam!      |                              ^^^^^^^^^^ help: remove these parentheses
Aug 17 07:12:19.275 INFO kablam! 
Aug 17 07:12:19.275 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 07:12:19.275 INFO kablam!     --> src/socket.rs:2222:30
Aug 17 07:12:19.275 INFO kablam!      |
Aug 17 07:12:19.275 INFO kablam! 2222 |         assert!(take_address(("1.2.3.4:70000")).is_err());
Aug 17 07:12:19.275 INFO kablam!      |                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 07:12:19.275 INFO kablam! 
Aug 17 07:12:20.444 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:20.444 INFO kablam!    --> src/packet.rs:28:17
Aug 17 07:12:20.444 INFO kablam!     |
Aug 17 07:12:20.444 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 17 07:12:20.444 INFO kablam!     |                 ----^^^^^^
Aug 17 07:12:20.444 INFO kablam!     |                 |
Aug 17 07:12:20.444 INFO kablam!     |                 help: remove this `mut`
Aug 17 07:12:20.444 INFO kablam! ...
Aug 17 07:12:20.444 INFO kablam! 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Aug 17 07:12:20.444 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 17 07:12:20.454 INFO kablam!     |
Aug 17 07:12:20.454 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 07:12:20.455 INFO kablam! 
Aug 17 07:12:20.455 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:20.456 INFO kablam!    --> src/packet.rs:28:17
Aug 17 07:12:20.456 INFO kablam!     |
Aug 17 07:12:20.456 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 17 07:12:20.456 INFO kablam!     |                 ----^^^^^^
Aug 17 07:12:20.456 INFO kablam!     |                 |
Aug 17 07:12:20.456 INFO kablam!     |                 help: remove this `mut`
Aug 17 07:12:20.456 INFO kablam! ...
Aug 17 07:12:20.456 INFO kablam! 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Aug 17 07:12:20.456 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 17 07:12:20.456 INFO kablam! 
Aug 17 07:12:20.457 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:20.457 INFO kablam!    --> src/packet.rs:28:17
Aug 17 07:12:20.457 INFO kablam!     |
Aug 17 07:12:20.457 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 17 07:12:20.457 INFO kablam!     |                 ----^^^^^^
Aug 17 07:12:20.457 INFO kablam!     |                 |
Aug 17 07:12:20.457 INFO kablam!     |                 help: remove this `mut`
Aug 17 07:12:20.457 INFO kablam! ...
Aug 17 07:12:20.457 INFO kablam! 314 |     make_setter!(set_connection_id, connection_id, u16);
Aug 17 07:12:20.457 INFO kablam!     |     ---------------------------------------------------- in this macro invocation
Aug 17 07:12:20.457 INFO kablam! 
Aug 17 07:12:20.457 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:20.457 INFO kablam!    --> src/packet.rs:28:17
Aug 17 07:12:20.457 INFO kablam!     |
Aug 17 07:12:20.457 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 17 07:12:20.457 INFO kablam!     |                 ----^^^^^^
Aug 17 07:12:20.457 INFO kablam!     |                 |
Aug 17 07:12:20.457 INFO kablam!     |                 help: remove this `mut`
Aug 17 07:12:20.458 INFO kablam! ...
Aug 17 07:12:20.458 INFO kablam! 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Aug 17 07:12:20.458 INFO kablam!     |     ------------------------------------------ in this macro invocation
Aug 17 07:12:20.462 INFO kablam! 
Aug 17 07:12:20.523 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:20.523 INFO kablam!    --> src/packet.rs:245:13
Aug 17 07:12:20.523 INFO kablam!     |
Aug 17 07:12:20.523 INFO kablam! 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 17 07:12:20.523 INFO kablam!     |             ----^^^^^^
Aug 17 07:12:20.523 INFO kablam!     |             |
Aug 17 07:12:20.523 INFO kablam!     |             help: remove this `mut`
Aug 17 07:12:20.523 INFO kablam! 
Aug 17 07:12:20.789 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:20.789 INFO kablam!    --> src/socket.rs:463:17
Aug 17 07:12:20.789 INFO kablam!     |
Aug 17 07:12:20.789 INFO kablam! 463 |             let mut packet = &mut self.send_window[0];
Aug 17 07:12:20.789 INFO kablam!     |                 ----^^^^^^
Aug 17 07:12:20.789 INFO kablam!     |                 |
Aug 17 07:12:20.789 INFO kablam!     |                 help: remove this `mut`
Aug 17 07:12:20.789 INFO kablam! 
Aug 17 07:12:23.136 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 07:12:23.136 INFO kablam!  --> examples/utpcat.rs:2:1
Aug 17 07:12:23.136 INFO kablam!   |
Aug 17 07:12:23.136 INFO kablam! 2 | #[macro_use]
Aug 17 07:12:23.136 INFO kablam!   | ^^^^^^^^^^^^
Aug 17 07:12:23.136 INFO kablam!   |
Aug 17 07:12:23.137 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 07:12:23.137 INFO kablam! 
Aug 17 07:12:26.263 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:26.263 INFO kablam!    --> src/packet.rs:28:17
Aug 17 07:12:26.263 INFO kablam!     |
Aug 17 07:12:26.263 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 17 07:12:26.263 INFO kablam!     |                 ----^^^^^^
Aug 17 07:12:26.263 INFO kablam!     |                 |
Aug 17 07:12:26.263 INFO kablam!     |                 help: remove this `mut`
Aug 17 07:12:26.263 INFO kablam! ...
Aug 17 07:12:26.263 INFO kablam! 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Aug 17 07:12:26.263 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 17 07:12:26.263 INFO kablam!     |
Aug 17 07:12:26.263 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 07:12:26.263 INFO kablam! 
Aug 17 07:12:26.264 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:26.264 INFO kablam!    --> src/packet.rs:28:17
Aug 17 07:12:26.264 INFO kablam!     |
Aug 17 07:12:26.264 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 17 07:12:26.264 INFO kablam!     |                 ----^^^^^^
Aug 17 07:12:26.265 INFO kablam!     |                 |
Aug 17 07:12:26.265 INFO kablam!     |                 help: remove this `mut`
Aug 17 07:12:26.265 INFO kablam! ...
Aug 17 07:12:26.265 INFO kablam! 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Aug 17 07:12:26.265 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 17 07:12:26.265 INFO kablam! 
Aug 17 07:12:26.266 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:26.266 INFO kablam!    --> src/packet.rs:28:17
Aug 17 07:12:26.266 INFO kablam!     |
Aug 17 07:12:26.266 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 17 07:12:26.266 INFO kablam!     |                 ----^^^^^^
Aug 17 07:12:26.266 INFO kablam!     |                 |
Aug 17 07:12:26.266 INFO kablam!     |                 help: remove this `mut`
Aug 17 07:12:26.266 INFO kablam! ...
Aug 17 07:12:26.266 INFO kablam! 314 |     make_setter!(set_connection_id, connection_id, u16);
Aug 17 07:12:26.266 INFO kablam!     |     ---------------------------------------------------- in this macro invocation
Aug 17 07:12:26.266 INFO kablam! 
Aug 17 07:12:26.268 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:26.268 INFO kablam!    --> src/packet.rs:28:17
Aug 17 07:12:26.268 INFO kablam!     |
Aug 17 07:12:26.268 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 17 07:12:26.268 INFO kablam!     |                 ----^^^^^^
Aug 17 07:12:26.269 INFO kablam!     |                 |
Aug 17 07:12:26.269 INFO kablam!     |                 help: remove this `mut`
Aug 17 07:12:26.269 INFO kablam! ...
Aug 17 07:12:26.269 INFO kablam! 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Aug 17 07:12:26.269 INFO kablam!     |     ------------------------------------------ in this macro invocation
Aug 17 07:12:26.269 INFO kablam! 
Aug 17 07:12:26.302 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:26.302 INFO kablam!    --> src/packet.rs:245:13
Aug 17 07:12:26.302 INFO kablam!     |
Aug 17 07:12:26.302 INFO kablam! 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 17 07:12:26.302 INFO kablam!     |             ----^^^^^^
Aug 17 07:12:26.302 INFO kablam!     |             |
Aug 17 07:12:26.302 INFO kablam!     |             help: remove this `mut`
Aug 17 07:12:26.302 INFO kablam! 
Aug 17 07:12:26.875 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:12:26.875 INFO kablam!    --> src/socket.rs:463:17
Aug 17 07:12:26.875 INFO kablam!     |
Aug 17 07:12:26.875 INFO kablam! 463 |             let mut packet = &mut self.send_window[0];
Aug 17 07:12:26.875 INFO kablam!     |                 ----^^^^^^
Aug 17 07:12:26.876 INFO kablam!     |                 |
Aug 17 07:12:26.876 INFO kablam!     |                 help: remove this `mut`
Aug 17 07:12:26.876 INFO kablam! 
Aug 17 07:12:28.215 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.05s
Aug 17 07:12:28.226 INFO kablam! su: No module specific data is present
Aug 17 07:12:28.719 INFO running `"docker" "rm" "-f" "f72a3131f775bede9f9653d5a9e3726f4862e56ca5b694119e82afa6b318aca4"`
Aug 17 07:12:28.882 INFO blam! f72a3131f775bede9f9653d5a9e3726f4862e56ca5b694119e82afa6b318aca4