Aug 29 22:54:20.435 INFO checking utp-0.7.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 22:54:20.435 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 22:54:20.435 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 22:54:20.641 INFO blam! 619bba43aa5b37ece7bf5efa7b97a06d4172a819cbb354f1a89bbb6f81e9eadc
Aug 29 22:54:20.644 INFO running `"docker" "start" "-a" "619bba43aa5b37ece7bf5efa7b97a06d4172a819cbb354f1a89bbb6f81e9eadc"`
Aug 29 22:54:21.408 INFO kablam!     Checking utp v0.7.0 (file:///source)
Aug 29 22:54:22.398 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:22.398 INFO kablam!    --> src/packet.rs:28:17
Aug 29 22:54:22.398 INFO kablam!     |
Aug 29 22:54:22.398 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 22:54:22.398 INFO kablam!     |                 ----^^^^^^
Aug 29 22:54:22.398 INFO kablam!     |                 |
Aug 29 22:54:22.398 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:54:22.398 INFO kablam! ...
Aug 29 22:54:22.398 INFO kablam! 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Aug 29 22:54:22.398 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 29 22:54:22.398 INFO kablam!     |
Aug 29 22:54:22.399 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 22:54:22.399 INFO kablam! 
Aug 29 22:54:22.399 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:22.399 INFO kablam!    --> src/packet.rs:28:17
Aug 29 22:54:22.399 INFO kablam!     |
Aug 29 22:54:22.399 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 22:54:22.399 INFO kablam!     |                 ----^^^^^^
Aug 29 22:54:22.399 INFO kablam!     |                 |
Aug 29 22:54:22.399 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:54:22.399 INFO kablam! ...
Aug 29 22:54:22.399 INFO kablam! 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Aug 29 22:54:22.399 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 29 22:54:22.399 INFO kablam! 
Aug 29 22:54:22.399 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:22.399 INFO kablam!    --> src/packet.rs:28:17
Aug 29 22:54:22.400 INFO kablam!     |
Aug 29 22:54:22.400 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 22:54:22.400 INFO kablam!     |                 ----^^^^^^
Aug 29 22:54:22.400 INFO kablam!     |                 |
Aug 29 22:54:22.400 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:54:22.400 INFO kablam! ...
Aug 29 22:54:22.400 INFO kablam! 314 |     make_setter!(set_connection_id, connection_id, u16);
Aug 29 22:54:22.400 INFO kablam!     |     ---------------------------------------------------- in this macro invocation
Aug 29 22:54:22.400 INFO kablam! 
Aug 29 22:54:22.400 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:22.400 INFO kablam!    --> src/packet.rs:28:17
Aug 29 22:54:22.400 INFO kablam!     |
Aug 29 22:54:22.400 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 22:54:22.400 INFO kablam!     |                 ----^^^^^^
Aug 29 22:54:22.400 INFO kablam!     |                 |
Aug 29 22:54:22.400 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:54:22.400 INFO kablam! ...
Aug 29 22:54:22.400 INFO kablam! 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Aug 29 22:54:22.400 INFO kablam!     |     ------------------------------------------ in this macro invocation
Aug 29 22:54:22.400 INFO kablam! 
Aug 29 22:54:22.415 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:22.415 INFO kablam!    --> src/packet.rs:245:13
Aug 29 22:54:22.415 INFO kablam!     |
Aug 29 22:54:22.415 INFO kablam! 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 22:54:22.415 INFO kablam!     |             ----^^^^^^
Aug 29 22:54:22.415 INFO kablam!     |             |
Aug 29 22:54:22.415 INFO kablam!     |             help: remove this `mut`
Aug 29 22:54:22.415 INFO kablam! 
Aug 29 22:54:22.480 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:22.480 INFO kablam!    --> src/socket.rs:463:17
Aug 29 22:54:22.480 INFO kablam!     |
Aug 29 22:54:22.481 INFO kablam! 463 |             let mut packet = &mut self.send_window[0];
Aug 29 22:54:22.481 INFO kablam!     |                 ----^^^^^^
Aug 29 22:54:22.481 INFO kablam!     |                 |
Aug 29 22:54:22.481 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:54:22.481 INFO kablam! 
Aug 29 22:54:22.503 INFO kablam! warning: unnecessary parentheses around function argument
Aug 29 22:54:22.503 INFO kablam!     --> src/socket.rs:2214:30
Aug 29 22:54:22.503 INFO kablam!      |
Aug 29 22:54:22.503 INFO kablam! 2214 |         assert!(take_address(("0.0.0.0:0")).is_ok());
Aug 29 22:54:22.503 INFO kablam!      |                              ^^^^^^^^^^^^^ help: remove these parentheses
Aug 29 22:54:22.503 INFO kablam!      |
Aug 29 22:54:22.503 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 29 22:54:22.503 INFO kablam! 
Aug 29 22:54:22.503 INFO kablam! warning: unnecessary parentheses around function argument
Aug 29 22:54:22.504 INFO kablam!     --> src/socket.rs:2215:30
Aug 29 22:54:22.504 INFO kablam!      |
Aug 29 22:54:22.504 INFO kablam! 2215 |         assert!(take_address(("[::]:0")).is_ok());
Aug 29 22:54:22.504 INFO kablam!      |                              ^^^^^^^^^^ help: remove these parentheses
Aug 29 22:54:22.504 INFO kablam! 
Aug 29 22:54:22.504 INFO kablam! warning: unnecessary parentheses around function argument
Aug 29 22:54:22.504 INFO kablam!     --> src/socket.rs:2222:30
Aug 29 22:54:22.504 INFO kablam!      |
Aug 29 22:54:22.504 INFO kablam! 2222 |         assert!(take_address(("1.2.3.4:70000")).is_err());
Aug 29 22:54:22.504 INFO kablam!      |                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 29 22:54:22.504 INFO kablam! 
Aug 29 22:54:23.793 INFO kablam! warning: unused `#[macro_use]` import
Aug 29 22:54:23.794 INFO kablam!  --> examples/utpcat.rs:2:1
Aug 29 22:54:23.794 INFO kablam!   |
Aug 29 22:54:23.794 INFO kablam! 2 | #[macro_use]
Aug 29 22:54:23.794 INFO kablam!   | ^^^^^^^^^^^^
Aug 29 22:54:23.794 INFO kablam!   |
Aug 29 22:54:23.794 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 22:54:23.794 INFO kablam! 
Aug 29 22:54:24.606 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:24.606 INFO kablam!    --> src/packet.rs:28:17
Aug 29 22:54:24.606 INFO kablam!     |
Aug 29 22:54:24.606 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 22:54:24.606 INFO kablam!     |                 ----^^^^^^
Aug 29 22:54:24.606 INFO kablam!     |                 |
Aug 29 22:54:24.606 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:54:24.606 INFO kablam! ...
Aug 29 22:54:24.606 INFO kablam! 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Aug 29 22:54:24.606 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 29 22:54:24.606 INFO kablam!     |
Aug 29 22:54:24.606 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 22:54:24.606 INFO kablam! 
Aug 29 22:54:24.607 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:24.607 INFO kablam!    --> src/packet.rs:28:17
Aug 29 22:54:24.607 INFO kablam!     |
Aug 29 22:54:24.607 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 22:54:24.607 INFO kablam!     |                 ----^^^^^^
Aug 29 22:54:24.607 INFO kablam!     |                 |
Aug 29 22:54:24.607 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:54:24.607 INFO kablam! ...
Aug 29 22:54:24.607 INFO kablam! 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Aug 29 22:54:24.607 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 29 22:54:24.607 INFO kablam! 
Aug 29 22:54:24.607 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:24.607 INFO kablam!    --> src/packet.rs:28:17
Aug 29 22:54:24.607 INFO kablam!     |
Aug 29 22:54:24.607 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 22:54:24.607 INFO kablam!     |                 ----^^^^^^
Aug 29 22:54:24.607 INFO kablam!     |                 |
Aug 29 22:54:24.607 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:54:24.607 INFO kablam! ...
Aug 29 22:54:24.607 INFO kablam! 314 |     make_setter!(set_connection_id, connection_id, u16);
Aug 29 22:54:24.607 INFO kablam!     |     ---------------------------------------------------- in this macro invocation
Aug 29 22:54:24.608 INFO kablam! 
Aug 29 22:54:24.608 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:24.608 INFO kablam!    --> src/packet.rs:28:17
Aug 29 22:54:24.608 INFO kablam!     |
Aug 29 22:54:24.608 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 22:54:24.608 INFO kablam!     |                 ----^^^^^^
Aug 29 22:54:24.608 INFO kablam!     |                 |
Aug 29 22:54:24.608 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:54:24.608 INFO kablam! ...
Aug 29 22:54:24.608 INFO kablam! 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Aug 29 22:54:24.608 INFO kablam!     |     ------------------------------------------ in this macro invocation
Aug 29 22:54:24.608 INFO kablam! 
Aug 29 22:54:24.622 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:24.622 INFO kablam!    --> src/packet.rs:245:13
Aug 29 22:54:24.622 INFO kablam!     |
Aug 29 22:54:24.622 INFO kablam! 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 22:54:24.622 INFO kablam!     |             ----^^^^^^
Aug 29 22:54:24.622 INFO kablam!     |             |
Aug 29 22:54:24.622 INFO kablam!     |             help: remove this `mut`
Aug 29 22:54:24.622 INFO kablam! 
Aug 29 22:54:24.813 INFO kablam! warning: variable does not need to be mutable
Aug 29 22:54:24.813 INFO kablam!    --> src/socket.rs:463:17
Aug 29 22:54:24.813 INFO kablam!     |
Aug 29 22:54:24.813 INFO kablam! 463 |             let mut packet = &mut self.send_window[0];
Aug 29 22:54:24.813 INFO kablam!     |                 ----^^^^^^
Aug 29 22:54:24.813 INFO kablam!     |                 |
Aug 29 22:54:24.813 INFO kablam!     |                 help: remove this `mut`
Aug 29 22:54:24.813 INFO kablam! 
Aug 29 22:54:25.283 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
Aug 29 22:54:25.294 INFO kablam! su: No module specific data is present
Aug 29 22:54:25.689 INFO running `"docker" "rm" "-f" "619bba43aa5b37ece7bf5efa7b97a06d4172a819cbb354f1a89bbb6f81e9eadc"`
Aug 29 22:54:25.773 INFO blam! 619bba43aa5b37ece7bf5efa7b97a06d4172a819cbb354f1a89bbb6f81e9eadc