Dec 14 15:03:52.949 INFO testing utp-0.7.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 15:03:52.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 15:03:53.336 INFO [stdout] 334b307fc05d3eea6fd90eb3575d56ba0a989842ae5a97d2d17429f12576bed3
Dec 14 15:03:53.339 INFO running `"docker" "start" "-a" "334b307fc05d3eea6fd90eb3575d56ba0a989842ae5a97d2d17429f12576bed3"`
Dec 14 15:03:54.855 INFO [stderr] usermod: no changes
Dec 14 15:03:55.067 INFO [stderr]    Compiling env_logger v0.3.5
Dec 14 15:03:57.061 INFO [stderr]    Compiling utp v0.7.0 (/source)
Dec 14 15:03:58.403 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:03:58.403 INFO [stderr]    --> src/packet.rs:28:17
Dec 14 15:03:58.403 INFO [stderr]     |
Dec 14 15:03:58.403 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 14 15:03:58.403 INFO [stderr]     |                 ----^^^^^^
Dec 14 15:03:58.403 INFO [stderr]     |                 |
Dec 14 15:03:58.403 INFO [stderr]     |                 help: remove this `mut`
Dec 14 15:03:58.403 INFO [stderr] ...
Dec 14 15:03:58.403 INFO [stderr] 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Dec 14 15:03:58.403 INFO [stderr]     |     -------------------------------------- in this macro invocation
Dec 14 15:03:58.403 INFO [stderr]     |
Dec 14 15:03:58.403 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 15:03:58.403 INFO [stderr] 
Dec 14 15:03:58.403 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:03:58.403 INFO [stderr]    --> src/packet.rs:28:17
Dec 14 15:03:58.403 INFO [stderr]     |
Dec 14 15:03:58.403 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 14 15:03:58.403 INFO [stderr]     |                 ----^^^^^^
Dec 14 15:03:58.403 INFO [stderr]     |                 |
Dec 14 15:03:58.403 INFO [stderr]     |                 help: remove this `mut`
Dec 14 15:03:58.403 INFO [stderr] ...
Dec 14 15:03:58.403 INFO [stderr] 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Dec 14 15:03:58.403 INFO [stderr]     |     -------------------------------------- in this macro invocation
Dec 14 15:03:58.403 INFO [stderr] 
Dec 14 15:03:58.403 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:03:58.403 INFO [stderr]    --> src/packet.rs:28:17
Dec 14 15:03:58.403 INFO [stderr]     |
Dec 14 15:03:58.403 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 14 15:03:58.403 INFO [stderr]     |                 ----^^^^^^
Dec 14 15:03:58.403 INFO [stderr]     |                 |
Dec 14 15:03:58.403 INFO [stderr]     |                 help: remove this `mut`
Dec 14 15:03:58.403 INFO [stderr] ...
Dec 14 15:03:58.403 INFO [stderr] 314 |     make_setter!(set_connection_id, connection_id, u16);
Dec 14 15:03:58.403 INFO [stderr]     |     ---------------------------------------------------- in this macro invocation
Dec 14 15:03:58.403 INFO [stderr] 
Dec 14 15:03:58.403 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:03:58.404 INFO [stderr]    --> src/packet.rs:28:17
Dec 14 15:03:58.404 INFO [stderr]     |
Dec 14 15:03:58.404 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 14 15:03:58.404 INFO [stderr]     |                 ----^^^^^^
Dec 14 15:03:58.404 INFO [stderr]     |                 |
Dec 14 15:03:58.404 INFO [stderr]     |                 help: remove this `mut`
Dec 14 15:03:58.404 INFO [stderr] ...
Dec 14 15:03:58.404 INFO [stderr] 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Dec 14 15:03:58.404 INFO [stderr]     |     ------------------------------------------ in this macro invocation
Dec 14 15:03:58.404 INFO [stderr] 
Dec 14 15:03:58.415 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:03:58.415 INFO [stderr]    --> src/packet.rs:245:13
Dec 14 15:03:58.415 INFO [stderr]     |
Dec 14 15:03:58.415 INFO [stderr] 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 14 15:03:58.415 INFO [stderr]     |             ----^^^^^^
Dec 14 15:03:58.415 INFO [stderr]     |             |
Dec 14 15:03:58.415 INFO [stderr]     |             help: remove this `mut`
Dec 14 15:03:58.415 INFO [stderr] 
Dec 14 15:03:58.463 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:03:58.463 INFO [stderr]    --> src/socket.rs:463:17
Dec 14 15:03:58.463 INFO [stderr]     |
Dec 14 15:03:58.463 INFO [stderr] 463 |             let mut packet = &mut self.send_window[0];
Dec 14 15:03:58.463 INFO [stderr]     |                 ----^^^^^^
Dec 14 15:03:58.463 INFO [stderr]     |                 |
Dec 14 15:03:58.463 INFO [stderr]     |                 help: remove this `mut`
Dec 14 15:03:58.463 INFO [stderr] 
Dec 14 15:03:59.716 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.84s
Dec 14 15:03:59.723 INFO [stderr] su: No module specific data is present
Dec 14 15:04:00.696 INFO running `"docker" "inspect" "334b307fc05d3eea6fd90eb3575d56ba0a989842ae5a97d2d17429f12576bed3"`
Dec 14 15:04:01.071 INFO running `"docker" "rm" "-f" "334b307fc05d3eea6fd90eb3575d56ba0a989842ae5a97d2d17429f12576bed3"`
Dec 14 15:04:01.311 INFO [stdout] 334b307fc05d3eea6fd90eb3575d56ba0a989842ae5a97d2d17429f12576bed3
Dec 14 15:04:01.319 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 15:04:01.811 INFO [stdout] 6bada1deeba62879775b72fbaaa97a22e5fcd056a2265f08297b4419ca30eb86
Dec 14 15:04:01.814 INFO running `"docker" "start" "-a" "6bada1deeba62879775b72fbaaa97a22e5fcd056a2265f08297b4419ca30eb86"`
Dec 14 15:04:04.123 INFO [stderr] usermod: no changes
Dec 14 15:04:04.279 INFO [stderr]    Compiling quickcheck v0.4.1
Dec 14 15:04:07.679 INFO [stderr]    Compiling utp v0.7.0 (/source)
Dec 14 15:04:10.659 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 15:04:10.659 INFO [stderr]  --> examples/utpcat.rs:2:1
Dec 14 15:04:10.659 INFO [stderr]   |
Dec 14 15:04:10.659 INFO [stderr] 2 | #[macro_use]
Dec 14 15:04:10.659 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 15:04:10.659 INFO [stderr]   |
Dec 14 15:04:10.659 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 15:04:10.659 INFO [stderr] 
Dec 14 15:04:12.982 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 15:04:12.982 INFO [stderr]     --> src/socket.rs:2214:30
Dec 14 15:04:12.982 INFO [stderr]      |
Dec 14 15:04:12.982 INFO [stderr] 2214 |         assert!(take_address(("0.0.0.0:0")).is_ok());
Dec 14 15:04:12.982 INFO [stderr]      |                              ^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 15:04:12.982 INFO [stderr]      |
Dec 14 15:04:12.982 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 14 15:04:12.982 INFO [stderr] 
Dec 14 15:04:12.982 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 15:04:12.982 INFO [stderr]     --> src/socket.rs:2215:30
Dec 14 15:04:12.982 INFO [stderr]      |
Dec 14 15:04:12.982 INFO [stderr] 2215 |         assert!(take_address(("[::]:0")).is_ok());
Dec 14 15:04:12.982 INFO [stderr]      |                              ^^^^^^^^^^ help: remove these parentheses
Dec 14 15:04:12.982 INFO [stderr] 
Dec 14 15:04:12.983 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 15:04:12.983 INFO [stderr]     --> src/socket.rs:2222:30
Dec 14 15:04:12.986 INFO [stderr]      |
Dec 14 15:04:12.991 INFO [stderr] 2222 |         assert!(take_address(("1.2.3.4:70000")).is_err());
Dec 14 15:04:12.991 INFO [stderr]      |                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 15:04:12.991 INFO [stderr] 
Dec 14 15:04:15.064 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:04:15.064 INFO [stderr]    --> src/packet.rs:28:17
Dec 14 15:04:15.064 INFO [stderr]     |
Dec 14 15:04:15.065 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 14 15:04:15.065 INFO [stderr]     |                 ----^^^^^^
Dec 14 15:04:15.065 INFO [stderr]     |                 |
Dec 14 15:04:15.065 INFO [stderr]     |                 help: remove this `mut`
Dec 14 15:04:15.065 INFO [stderr] ...
Dec 14 15:04:15.066 INFO [stderr] 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Dec 14 15:04:15.066 INFO [stderr]     |     -------------------------------------- in this macro invocation
Dec 14 15:04:15.066 INFO [stderr]     |
Dec 14 15:04:15.066 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 15:04:15.066 INFO [stderr] 
Dec 14 15:04:15.067 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:04:15.067 INFO [stderr]    --> src/packet.rs:28:17
Dec 14 15:04:15.067 INFO [stderr]     |
Dec 14 15:04:15.068 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 14 15:04:15.068 INFO [stderr]     |                 ----^^^^^^
Dec 14 15:04:15.068 INFO [stderr]     |                 |
Dec 14 15:04:15.068 INFO [stderr]     |                 help: remove this `mut`
Dec 14 15:04:15.068 INFO [stderr] ...
Dec 14 15:04:15.068 INFO [stderr] 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Dec 14 15:04:15.068 INFO [stderr]     |     -------------------------------------- in this macro invocation
Dec 14 15:04:15.068 INFO [stderr] 
Dec 14 15:04:15.068 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:04:15.068 INFO [stderr]    --> src/packet.rs:28:17
Dec 14 15:04:15.068 INFO [stderr]     |
Dec 14 15:04:15.068 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 14 15:04:15.068 INFO [stderr]     |                 ----^^^^^^
Dec 14 15:04:15.068 INFO [stderr]     |                 |
Dec 14 15:04:15.068 INFO [stderr]     |                 help: remove this `mut`
Dec 14 15:04:15.068 INFO [stderr] ...
Dec 14 15:04:15.068 INFO [stderr] 314 |     make_setter!(set_connection_id, connection_id, u16);
Dec 14 15:04:15.068 INFO [stderr]     |     ---------------------------------------------------- in this macro invocation
Dec 14 15:04:15.068 INFO [stderr] 
Dec 14 15:04:15.068 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:04:15.068 INFO [stderr]    --> src/packet.rs:28:17
Dec 14 15:04:15.068 INFO [stderr]     |
Dec 14 15:04:15.068 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 14 15:04:15.068 INFO [stderr]     |                 ----^^^^^^
Dec 14 15:04:15.068 INFO [stderr]     |                 |
Dec 14 15:04:15.068 INFO [stderr]     |                 help: remove this `mut`
Dec 14 15:04:15.068 INFO [stderr] ...
Dec 14 15:04:15.068 INFO [stderr] 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Dec 14 15:04:15.068 INFO [stderr]     |     ------------------------------------------ in this macro invocation
Dec 14 15:04:15.068 INFO [stderr] 
Dec 14 15:04:15.074 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:04:15.075 INFO [stderr]    --> src/packet.rs:245:13
Dec 14 15:04:15.075 INFO [stderr]     |
Dec 14 15:04:15.075 INFO [stderr] 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 14 15:04:15.076 INFO [stderr]     |             ----^^^^^^
Dec 14 15:04:15.076 INFO [stderr]     |             |
Dec 14 15:04:15.076 INFO [stderr]     |             help: remove this `mut`
Dec 14 15:04:15.079 INFO [stderr] 
Dec 14 15:04:15.301 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:04:15.302 INFO [stderr]    --> src/socket.rs:463:17
Dec 14 15:04:15.302 INFO [stderr]     |
Dec 14 15:04:15.302 INFO [stderr] 463 |             let mut packet = &mut self.send_window[0];
Dec 14 15:04:15.302 INFO [stderr]     |                 ----^^^^^^
Dec 14 15:04:15.302 INFO [stderr]     |                 |
Dec 14 15:04:15.302 INFO [stderr]     |                 help: remove this `mut`
Dec 14 15:04:15.302 INFO [stderr] 
Dec 14 15:04:20.257 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.10s
Dec 14 15:04:20.267 INFO [stderr] su: No module specific data is present
Dec 14 15:04:20.797 INFO running `"docker" "inspect" "6bada1deeba62879775b72fbaaa97a22e5fcd056a2265f08297b4419ca30eb86"`
Dec 14 15:04:21.065 INFO running `"docker" "rm" "-f" "6bada1deeba62879775b72fbaaa97a22e5fcd056a2265f08297b4419ca30eb86"`
Dec 14 15:04:21.318 INFO [stdout] 6bada1deeba62879775b72fbaaa97a22e5fcd056a2265f08297b4419ca30eb86