Sep 01 02:54:34.098 INFO checking utp-0.7.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 02:54:34.098 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 02:54:34.098 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 02:54:34.270 INFO blam! 7915c8b2d3642a73bc482b23d68754a8ca991284e1424cde18e826b00c429467
Sep 01 02:54:34.273 INFO running `"docker" "start" "-a" "7915c8b2d3642a73bc482b23d68754a8ca991284e1424cde18e826b00c429467"`
Sep 01 02:54:34.990 INFO kablam!     Checking utp v0.7.0 (file:///source)
Sep 01 02:54:36.216 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 02:54:36.216 INFO kablam!     --> src/socket.rs:2214:30
Sep 01 02:54:36.216 INFO kablam!      |
Sep 01 02:54:36.216 INFO kablam! 2214 |         assert!(take_address(("0.0.0.0:0")).is_ok());
Sep 01 02:54:36.216 INFO kablam!      |                              ^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 02:54:36.216 INFO kablam!      |
Sep 01 02:54:36.216 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 01 02:54:36.216 INFO kablam! 
Sep 01 02:54:36.216 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 02:54:36.216 INFO kablam!     --> src/socket.rs:2215:30
Sep 01 02:54:36.216 INFO kablam!      |
Sep 01 02:54:36.216 INFO kablam! 2215 |         assert!(take_address(("[::]:0")).is_ok());
Sep 01 02:54:36.216 INFO kablam!      |                              ^^^^^^^^^^ help: remove these parentheses
Sep 01 02:54:36.216 INFO kablam! 
Sep 01 02:54:36.216 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 02:54:36.216 INFO kablam!     --> src/socket.rs:2222:30
Sep 01 02:54:36.217 INFO kablam!      |
Sep 01 02:54:36.217 INFO kablam! 2222 |         assert!(take_address(("1.2.3.4:70000")).is_err());
Sep 01 02:54:36.217 INFO kablam!      |                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 02:54:36.217 INFO kablam! 
Sep 01 02:54:36.619 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:36.619 INFO kablam!    --> src/packet.rs:28:17
Sep 01 02:54:36.619 INFO kablam!     |
Sep 01 02:54:36.619 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Sep 01 02:54:36.619 INFO kablam!     |                 ----^^^^^^
Sep 01 02:54:36.619 INFO kablam!     |                 |
Sep 01 02:54:36.619 INFO kablam!     |                 help: remove this `mut`
Sep 01 02:54:36.619 INFO kablam! ...
Sep 01 02:54:36.619 INFO kablam! 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Sep 01 02:54:36.619 INFO kablam!     |     -------------------------------------- in this macro invocation
Sep 01 02:54:36.619 INFO kablam!     |
Sep 01 02:54:36.619 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 02:54:36.619 INFO kablam! 
Sep 01 02:54:36.620 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:36.620 INFO kablam!    --> src/packet.rs:28:17
Sep 01 02:54:36.620 INFO kablam!     |
Sep 01 02:54:36.620 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Sep 01 02:54:36.620 INFO kablam!     |                 ----^^^^^^
Sep 01 02:54:36.620 INFO kablam!     |                 |
Sep 01 02:54:36.620 INFO kablam!     |                 help: remove this `mut`
Sep 01 02:54:36.620 INFO kablam! ...
Sep 01 02:54:36.620 INFO kablam! 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Sep 01 02:54:36.620 INFO kablam!     |     -------------------------------------- in this macro invocation
Sep 01 02:54:36.620 INFO kablam! 
Sep 01 02:54:36.620 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:36.620 INFO kablam!    --> src/packet.rs:28:17
Sep 01 02:54:36.620 INFO kablam!     |
Sep 01 02:54:36.620 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Sep 01 02:54:36.620 INFO kablam!     |                 ----^^^^^^
Sep 01 02:54:36.620 INFO kablam!     |                 |
Sep 01 02:54:36.620 INFO kablam!     |                 help: remove this `mut`
Sep 01 02:54:36.620 INFO kablam! ...
Sep 01 02:54:36.620 INFO kablam! 314 |     make_setter!(set_connection_id, connection_id, u16);
Sep 01 02:54:36.620 INFO kablam!     |     ---------------------------------------------------- in this macro invocation
Sep 01 02:54:36.621 INFO kablam! 
Sep 01 02:54:36.621 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:36.621 INFO kablam!    --> src/packet.rs:28:17
Sep 01 02:54:36.621 INFO kablam!     |
Sep 01 02:54:36.621 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Sep 01 02:54:36.621 INFO kablam!     |                 ----^^^^^^
Sep 01 02:54:36.621 INFO kablam!     |                 |
Sep 01 02:54:36.621 INFO kablam!     |                 help: remove this `mut`
Sep 01 02:54:36.621 INFO kablam! ...
Sep 01 02:54:36.621 INFO kablam! 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Sep 01 02:54:36.621 INFO kablam!     |     ------------------------------------------ in this macro invocation
Sep 01 02:54:36.621 INFO kablam! 
Sep 01 02:54:36.641 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:36.641 INFO kablam!    --> src/packet.rs:245:13
Sep 01 02:54:36.641 INFO kablam!     |
Sep 01 02:54:36.641 INFO kablam! 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Sep 01 02:54:36.641 INFO kablam!     |             ----^^^^^^
Sep 01 02:54:36.641 INFO kablam!     |             |
Sep 01 02:54:36.641 INFO kablam!     |             help: remove this `mut`
Sep 01 02:54:36.641 INFO kablam! 
Sep 01 02:54:36.733 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:36.733 INFO kablam!    --> src/socket.rs:463:17
Sep 01 02:54:36.733 INFO kablam!     |
Sep 01 02:54:36.733 INFO kablam! 463 |             let mut packet = &mut self.send_window[0];
Sep 01 02:54:36.733 INFO kablam!     |                 ----^^^^^^
Sep 01 02:54:36.733 INFO kablam!     |                 |
Sep 01 02:54:36.734 INFO kablam!     |                 help: remove this `mut`
Sep 01 02:54:36.734 INFO kablam! 
Sep 01 02:54:37.714 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 02:54:37.714 INFO kablam!  --> examples/utpcat.rs:2:1
Sep 01 02:54:37.714 INFO kablam!   |
Sep 01 02:54:37.714 INFO kablam! 2 | #[macro_use]
Sep 01 02:54:37.714 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 02:54:37.715 INFO kablam!   |
Sep 01 02:54:37.715 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 02:54:37.715 INFO kablam! 
Sep 01 02:54:38.879 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:38.880 INFO kablam!    --> src/packet.rs:28:17
Sep 01 02:54:38.880 INFO kablam!     |
Sep 01 02:54:38.880 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Sep 01 02:54:38.880 INFO kablam!     |                 ----^^^^^^
Sep 01 02:54:38.880 INFO kablam!     |                 |
Sep 01 02:54:38.880 INFO kablam!     |                 help: remove this `mut`
Sep 01 02:54:38.880 INFO kablam! ...
Sep 01 02:54:38.880 INFO kablam! 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Sep 01 02:54:38.880 INFO kablam!     |     -------------------------------------- in this macro invocation
Sep 01 02:54:38.880 INFO kablam!     |
Sep 01 02:54:38.880 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 02:54:38.880 INFO kablam! 
Sep 01 02:54:38.880 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:38.880 INFO kablam!    --> src/packet.rs:28:17
Sep 01 02:54:38.880 INFO kablam!     |
Sep 01 02:54:38.880 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Sep 01 02:54:38.880 INFO kablam!     |                 ----^^^^^^
Sep 01 02:54:38.880 INFO kablam!     |                 |
Sep 01 02:54:38.880 INFO kablam!     |                 help: remove this `mut`
Sep 01 02:54:38.880 INFO kablam! ...
Sep 01 02:54:38.880 INFO kablam! 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Sep 01 02:54:38.881 INFO kablam!     |     -------------------------------------- in this macro invocation
Sep 01 02:54:38.881 INFO kablam! 
Sep 01 02:54:38.881 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:38.881 INFO kablam!    --> src/packet.rs:28:17
Sep 01 02:54:38.881 INFO kablam!     |
Sep 01 02:54:38.881 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Sep 01 02:54:38.881 INFO kablam!     |                 ----^^^^^^
Sep 01 02:54:38.881 INFO kablam!     |                 |
Sep 01 02:54:38.881 INFO kablam!     |                 help: remove this `mut`
Sep 01 02:54:38.881 INFO kablam! ...
Sep 01 02:54:38.881 INFO kablam! 314 |     make_setter!(set_connection_id, connection_id, u16);
Sep 01 02:54:38.881 INFO kablam!     |     ---------------------------------------------------- in this macro invocation
Sep 01 02:54:38.881 INFO kablam! 
Sep 01 02:54:38.881 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:38.881 INFO kablam!    --> src/packet.rs:28:17
Sep 01 02:54:38.881 INFO kablam!     |
Sep 01 02:54:38.881 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Sep 01 02:54:38.881 INFO kablam!     |                 ----^^^^^^
Sep 01 02:54:38.881 INFO kablam!     |                 |
Sep 01 02:54:38.881 INFO kablam!     |                 help: remove this `mut`
Sep 01 02:54:38.881 INFO kablam! ...
Sep 01 02:54:38.881 INFO kablam! 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Sep 01 02:54:38.881 INFO kablam!     |     ------------------------------------------ in this macro invocation
Sep 01 02:54:38.881 INFO kablam! 
Sep 01 02:54:38.894 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:38.894 INFO kablam!    --> src/packet.rs:245:13
Sep 01 02:54:38.894 INFO kablam!     |
Sep 01 02:54:38.894 INFO kablam! 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Sep 01 02:54:38.894 INFO kablam!     |             ----^^^^^^
Sep 01 02:54:38.894 INFO kablam!     |             |
Sep 01 02:54:38.894 INFO kablam!     |             help: remove this `mut`
Sep 01 02:54:38.894 INFO kablam! 
Sep 01 02:54:39.112 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:54:39.112 INFO kablam!    --> src/socket.rs:463:17
Sep 01 02:54:39.112 INFO kablam!     |
Sep 01 02:54:39.112 INFO kablam! 463 |             let mut packet = &mut self.send_window[0];
Sep 01 02:54:39.112 INFO kablam!     |                 ----^^^^^^
Sep 01 02:54:39.112 INFO kablam!     |                 |
Sep 01 02:54:39.112 INFO kablam!     |                 help: remove this `mut`
Sep 01 02:54:39.112 INFO kablam! 
Sep 01 02:54:39.693 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.84s
Sep 01 02:54:39.700 INFO kablam! su: No module specific data is present
Sep 01 02:54:40.090 INFO running `"docker" "rm" "-f" "7915c8b2d3642a73bc482b23d68754a8ca991284e1424cde18e826b00c429467"`
Sep 01 02:54:40.177 INFO blam! 7915c8b2d3642a73bc482b23d68754a8ca991284e1424cde18e826b00c429467