Aug 29 23:47:06.806 INFO checking utp-0.7.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 23:47:06.806 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 23:47:06.806 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 23:47:06.978 INFO blam! 377bf1986b3423774e70710605ed267ef6df04c83f257956163345c860dfd34f
Aug 29 23:47:06.980 INFO running `"docker" "start" "-a" "377bf1986b3423774e70710605ed267ef6df04c83f257956163345c860dfd34f"`
Aug 29 23:47:07.553 INFO kablam!     Checking utp v0.7.0 (file:///source)
Aug 29 23:47:08.518 INFO kablam! warning: unnecessary parentheses around function argument
Aug 29 23:47:08.518 INFO kablam!     --> src/socket.rs:2214:30
Aug 29 23:47:08.518 INFO kablam!      |
Aug 29 23:47:08.518 INFO kablam! 2214 |         assert!(take_address(("0.0.0.0:0")).is_ok());
Aug 29 23:47:08.518 INFO kablam!      |                              ^^^^^^^^^^^^^ help: remove these parentheses
Aug 29 23:47:08.518 INFO kablam!      |
Aug 29 23:47:08.518 INFO kablam!      = note: #[warn(unused_parens)] on by default
Aug 29 23:47:08.519 INFO kablam! 
Aug 29 23:47:08.519 INFO kablam! warning: unnecessary parentheses around function argument
Aug 29 23:47:08.519 INFO kablam!     --> src/socket.rs:2215:30
Aug 29 23:47:08.519 INFO kablam!      |
Aug 29 23:47:08.519 INFO kablam! 2215 |         assert!(take_address(("[::]:0")).is_ok());
Aug 29 23:47:08.519 INFO kablam!      |                              ^^^^^^^^^^ help: remove these parentheses
Aug 29 23:47:08.519 INFO kablam! 
Aug 29 23:47:08.519 INFO kablam! warning: unnecessary parentheses around function argument
Aug 29 23:47:08.519 INFO kablam!     --> src/socket.rs:2222:30
Aug 29 23:47:08.519 INFO kablam!      |
Aug 29 23:47:08.519 INFO kablam! 2222 |         assert!(take_address(("1.2.3.4:70000")).is_err());
Aug 29 23:47:08.519 INFO kablam!      |                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 29 23:47:08.519 INFO kablam! 
Aug 29 23:47:08.878 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:08.878 INFO kablam!    --> src/packet.rs:28:17
Aug 29 23:47:08.878 INFO kablam!     |
Aug 29 23:47:08.878 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 23:47:08.878 INFO kablam!     |                 ----^^^^^^
Aug 29 23:47:08.878 INFO kablam!     |                 |
Aug 29 23:47:08.878 INFO kablam!     |                 help: remove this `mut`
Aug 29 23:47:08.878 INFO kablam! ...
Aug 29 23:47:08.878 INFO kablam! 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Aug 29 23:47:08.878 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 29 23:47:08.878 INFO kablam!     |
Aug 29 23:47:08.878 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 23:47:08.879 INFO kablam! 
Aug 29 23:47:08.879 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:08.879 INFO kablam!    --> src/packet.rs:28:17
Aug 29 23:47:08.879 INFO kablam!     |
Aug 29 23:47:08.879 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 23:47:08.879 INFO kablam!     |                 ----^^^^^^
Aug 29 23:47:08.879 INFO kablam!     |                 |
Aug 29 23:47:08.879 INFO kablam!     |                 help: remove this `mut`
Aug 29 23:47:08.879 INFO kablam! ...
Aug 29 23:47:08.879 INFO kablam! 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Aug 29 23:47:08.879 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 29 23:47:08.879 INFO kablam! 
Aug 29 23:47:08.880 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:08.880 INFO kablam!    --> src/packet.rs:28:17
Aug 29 23:47:08.880 INFO kablam!     |
Aug 29 23:47:08.880 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 23:47:08.880 INFO kablam!     |                 ----^^^^^^
Aug 29 23:47:08.880 INFO kablam!     |                 |
Aug 29 23:47:08.880 INFO kablam!     |                 help: remove this `mut`
Aug 29 23:47:08.880 INFO kablam! ...
Aug 29 23:47:08.880 INFO kablam! 314 |     make_setter!(set_connection_id, connection_id, u16);
Aug 29 23:47:08.880 INFO kablam!     |     ---------------------------------------------------- in this macro invocation
Aug 29 23:47:08.880 INFO kablam! 
Aug 29 23:47:08.880 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:08.881 INFO kablam!    --> src/packet.rs:28:17
Aug 29 23:47:08.881 INFO kablam!     |
Aug 29 23:47:08.881 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 23:47:08.881 INFO kablam!     |                 ----^^^^^^
Aug 29 23:47:08.881 INFO kablam!     |                 |
Aug 29 23:47:08.881 INFO kablam!     |                 help: remove this `mut`
Aug 29 23:47:08.881 INFO kablam! ...
Aug 29 23:47:08.881 INFO kablam! 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Aug 29 23:47:08.881 INFO kablam!     |     ------------------------------------------ in this macro invocation
Aug 29 23:47:08.881 INFO kablam! 
Aug 29 23:47:08.892 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:08.892 INFO kablam!    --> src/packet.rs:245:13
Aug 29 23:47:08.893 INFO kablam!     |
Aug 29 23:47:08.893 INFO kablam! 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 23:47:08.893 INFO kablam!     |             ----^^^^^^
Aug 29 23:47:08.893 INFO kablam!     |             |
Aug 29 23:47:08.893 INFO kablam!     |             help: remove this `mut`
Aug 29 23:47:08.893 INFO kablam! 
Aug 29 23:47:08.960 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:08.960 INFO kablam!    --> src/socket.rs:463:17
Aug 29 23:47:08.960 INFO kablam!     |
Aug 29 23:47:08.960 INFO kablam! 463 |             let mut packet = &mut self.send_window[0];
Aug 29 23:47:08.960 INFO kablam!     |                 ----^^^^^^
Aug 29 23:47:08.960 INFO kablam!     |                 |
Aug 29 23:47:08.960 INFO kablam!     |                 help: remove this `mut`
Aug 29 23:47:08.960 INFO kablam! 
Aug 29 23:47:09.954 INFO kablam! warning: unused `#[macro_use]` import
Aug 29 23:47:09.954 INFO kablam!  --> examples/utpcat.rs:2:1
Aug 29 23:47:09.954 INFO kablam!   |
Aug 29 23:47:09.954 INFO kablam! 2 | #[macro_use]
Aug 29 23:47:09.954 INFO kablam!   | ^^^^^^^^^^^^
Aug 29 23:47:09.954 INFO kablam!   |
Aug 29 23:47:09.954 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 23:47:09.954 INFO kablam! 
Aug 29 23:47:11.331 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:11.331 INFO kablam!    --> src/packet.rs:28:17
Aug 29 23:47:11.331 INFO kablam!     |
Aug 29 23:47:11.331 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 23:47:11.331 INFO kablam!     |                 ----^^^^^^
Aug 29 23:47:11.331 INFO kablam!     |                 |
Aug 29 23:47:11.331 INFO kablam!     |                 help: remove this `mut`
Aug 29 23:47:11.331 INFO kablam! ...
Aug 29 23:47:11.331 INFO kablam! 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Aug 29 23:47:11.331 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 29 23:47:11.331 INFO kablam!     |
Aug 29 23:47:11.331 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 23:47:11.331 INFO kablam! 
Aug 29 23:47:11.332 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:11.332 INFO kablam!    --> src/packet.rs:28:17
Aug 29 23:47:11.332 INFO kablam!     |
Aug 29 23:47:11.332 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 23:47:11.332 INFO kablam!     |                 ----^^^^^^
Aug 29 23:47:11.332 INFO kablam!     |                 |
Aug 29 23:47:11.332 INFO kablam!     |                 help: remove this `mut`
Aug 29 23:47:11.332 INFO kablam! ...
Aug 29 23:47:11.332 INFO kablam! 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Aug 29 23:47:11.332 INFO kablam!     |     -------------------------------------- in this macro invocation
Aug 29 23:47:11.333 INFO kablam! 
Aug 29 23:47:11.333 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:11.333 INFO kablam!    --> src/packet.rs:28:17
Aug 29 23:47:11.333 INFO kablam!     |
Aug 29 23:47:11.333 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 23:47:11.333 INFO kablam!     |                 ----^^^^^^
Aug 29 23:47:11.333 INFO kablam!     |                 |
Aug 29 23:47:11.333 INFO kablam!     |                 help: remove this `mut`
Aug 29 23:47:11.333 INFO kablam! ...
Aug 29 23:47:11.333 INFO kablam! 314 |     make_setter!(set_connection_id, connection_id, u16);
Aug 29 23:47:11.333 INFO kablam!     |     ---------------------------------------------------- in this macro invocation
Aug 29 23:47:11.333 INFO kablam! 
Aug 29 23:47:11.333 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:11.333 INFO kablam!    --> src/packet.rs:28:17
Aug 29 23:47:11.333 INFO kablam!     |
Aug 29 23:47:11.333 INFO kablam! 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 23:47:11.333 INFO kablam!     |                 ----^^^^^^
Aug 29 23:47:11.333 INFO kablam!     |                 |
Aug 29 23:47:11.333 INFO kablam!     |                 help: remove this `mut`
Aug 29 23:47:11.333 INFO kablam! ...
Aug 29 23:47:11.333 INFO kablam! 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Aug 29 23:47:11.333 INFO kablam!     |     ------------------------------------------ in this macro invocation
Aug 29 23:47:11.333 INFO kablam! 
Aug 29 23:47:11.355 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:11.355 INFO kablam!    --> src/packet.rs:245:13
Aug 29 23:47:11.355 INFO kablam!     |
Aug 29 23:47:11.355 INFO kablam! 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Aug 29 23:47:11.355 INFO kablam!     |             ----^^^^^^
Aug 29 23:47:11.355 INFO kablam!     |             |
Aug 29 23:47:11.355 INFO kablam!     |             help: remove this `mut`
Aug 29 23:47:11.355 INFO kablam! 
Aug 29 23:47:11.537 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:47:11.537 INFO kablam!    --> src/socket.rs:463:17
Aug 29 23:47:11.537 INFO kablam!     |
Aug 29 23:47:11.537 INFO kablam! 463 |             let mut packet = &mut self.send_window[0];
Aug 29 23:47:11.537 INFO kablam!     |                 ----^^^^^^
Aug 29 23:47:11.537 INFO kablam!     |                 |
Aug 29 23:47:11.537 INFO kablam!     |                 help: remove this `mut`
Aug 29 23:47:11.537 INFO kablam! 
Aug 29 23:47:11.969 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Aug 29 23:47:11.980 INFO kablam! su: No module specific data is present
Aug 29 23:47:12.355 INFO running `"docker" "rm" "-f" "377bf1986b3423774e70710605ed267ef6df04c83f257956163345c860dfd34f"`
Aug 29 23:47:12.484 INFO blam! 377bf1986b3423774e70710605ed267ef6df04c83f257956163345c860dfd34f