Dec 12 05:22:53.478 INFO checking utp-0.7.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:22:53.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 05:22:53.984 INFO [stdout] 7bf24984d2a636b13ee2ee6538f29e38300ed8fe648fb7680a43233cafeffb26
Dec 12 05:22:53.987 INFO running `"docker" "start" "-a" "7bf24984d2a636b13ee2ee6538f29e38300ed8fe648fb7680a43233cafeffb26"`
Dec 12 05:22:56.192 INFO [stderr] usermod: no changes
Dec 12 05:22:56.350 INFO [stderr]     Checking utp v0.7.0 (/source)
Dec 12 05:22:58.508 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:22:58.508 INFO [stderr]     --> src/socket.rs:2214:30
Dec 12 05:22:58.508 INFO [stderr]      |
Dec 12 05:22:58.508 INFO [stderr] 2214 |         assert!(take_address(("0.0.0.0:0")).is_ok());
Dec 12 05:22:58.508 INFO [stderr]      |                              ^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 05:22:58.508 INFO [stderr]      |
Dec 12 05:22:58.508 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 12 05:22:58.508 INFO [stderr] 
Dec 12 05:22:58.508 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:22:58.508 INFO [stderr]     --> src/socket.rs:2215:30
Dec 12 05:22:58.508 INFO [stderr]      |
Dec 12 05:22:58.508 INFO [stderr] 2215 |         assert!(take_address(("[::]:0")).is_ok());
Dec 12 05:22:58.508 INFO [stderr]      |                              ^^^^^^^^^^ help: remove these parentheses
Dec 12 05:22:58.508 INFO [stderr] 
Dec 12 05:22:58.508 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:22:58.508 INFO [stderr]     --> src/socket.rs:2222:30
Dec 12 05:22:58.508 INFO [stderr]      |
Dec 12 05:22:58.508 INFO [stderr] 2222 |         assert!(take_address(("1.2.3.4:70000")).is_err());
Dec 12 05:22:58.508 INFO [stderr]      |                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 05:22:58.508 INFO [stderr] 
Dec 12 05:22:58.688 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:22:58.688 INFO [stderr]    --> src/packet.rs:28:17
Dec 12 05:22:58.688 INFO [stderr]     |
Dec 12 05:22:58.688 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 12 05:22:58.688 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:22:58.688 INFO [stderr]     |                 |
Dec 12 05:22:58.688 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:22:58.688 INFO [stderr] ...
Dec 12 05:22:58.688 INFO [stderr] 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Dec 12 05:22:58.688 INFO [stderr]     |     -------------------------------------- in this macro invocation
Dec 12 05:22:58.688 INFO [stderr]     |
Dec 12 05:22:58.688 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 05:22:58.688 INFO [stderr] 
Dec 12 05:22:58.688 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:22:58.688 INFO [stderr]    --> src/packet.rs:28:17
Dec 12 05:22:58.688 INFO [stderr]     |
Dec 12 05:22:58.688 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 12 05:22:58.688 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:22:58.688 INFO [stderr]     |                 |
Dec 12 05:22:58.688 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:22:58.688 INFO [stderr] ...
Dec 12 05:22:58.688 INFO [stderr] 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Dec 12 05:22:58.688 INFO [stderr]     |     -------------------------------------- in this macro invocation
Dec 12 05:22:58.688 INFO [stderr] 
Dec 12 05:22:58.688 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:22:58.688 INFO [stderr]    --> src/packet.rs:28:17
Dec 12 05:22:58.688 INFO [stderr]     |
Dec 12 05:22:58.688 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 12 05:22:58.688 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:22:58.688 INFO [stderr]     |                 |
Dec 12 05:22:58.688 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:22:58.688 INFO [stderr] ...
Dec 12 05:22:58.688 INFO [stderr] 314 |     make_setter!(set_connection_id, connection_id, u16);
Dec 12 05:22:58.688 INFO [stderr]     |     ---------------------------------------------------- in this macro invocation
Dec 12 05:22:58.688 INFO [stderr] 
Dec 12 05:22:58.688 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:22:58.688 INFO [stderr]    --> src/packet.rs:28:17
Dec 12 05:22:58.688 INFO [stderr]     |
Dec 12 05:22:58.688 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 12 05:22:58.688 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:22:58.688 INFO [stderr]     |                 |
Dec 12 05:22:58.688 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:22:58.688 INFO [stderr] ...
Dec 12 05:22:58.689 INFO [stderr] 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Dec 12 05:22:58.689 INFO [stderr]     |     ------------------------------------------ in this macro invocation
Dec 12 05:22:58.689 INFO [stderr] 
Dec 12 05:22:58.700 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:22:58.700 INFO [stderr]    --> src/packet.rs:245:13
Dec 12 05:22:58.700 INFO [stderr]     |
Dec 12 05:22:58.700 INFO [stderr] 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 12 05:22:58.700 INFO [stderr]     |             ----^^^^^^
Dec 12 05:22:58.700 INFO [stderr]     |             |
Dec 12 05:22:58.700 INFO [stderr]     |             help: remove this `mut`
Dec 12 05:22:58.700 INFO [stderr] 
Dec 12 05:22:58.772 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:22:58.772 INFO [stderr]    --> src/socket.rs:463:17
Dec 12 05:22:58.772 INFO [stderr]     |
Dec 12 05:22:58.772 INFO [stderr] 463 |             let mut packet = &mut self.send_window[0];
Dec 12 05:22:58.772 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:22:58.772 INFO [stderr]     |                 |
Dec 12 05:22:58.772 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:22:58.772 INFO [stderr] 
Dec 12 05:23:01.784 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 05:23:01.784 INFO [stderr]  --> examples/utpcat.rs:2:1
Dec 12 05:23:01.784 INFO [stderr]   |
Dec 12 05:23:01.784 INFO [stderr] 2 | #[macro_use]
Dec 12 05:23:01.784 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 05:23:01.784 INFO [stderr]   |
Dec 12 05:23:01.784 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 05:23:01.784 INFO [stderr] 
Dec 12 05:23:01.916 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:23:01.916 INFO [stderr]    --> src/packet.rs:28:17
Dec 12 05:23:01.916 INFO [stderr]     |
Dec 12 05:23:01.916 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 12 05:23:01.916 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:23:01.916 INFO [stderr]     |                 |
Dec 12 05:23:01.916 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:23:01.916 INFO [stderr] ...
Dec 12 05:23:01.916 INFO [stderr] 312 |     make_setter!(set_seq_nr, seq_nr, u16);
Dec 12 05:23:01.916 INFO [stderr]     |     -------------------------------------- in this macro invocation
Dec 12 05:23:01.920 INFO [stderr]     |
Dec 12 05:23:01.920 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 05:23:01.920 INFO [stderr] 
Dec 12 05:23:01.920 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:23:01.920 INFO [stderr]    --> src/packet.rs:28:17
Dec 12 05:23:01.920 INFO [stderr]     |
Dec 12 05:23:01.920 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 12 05:23:01.920 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:23:01.920 INFO [stderr]     |                 |
Dec 12 05:23:01.920 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:23:01.920 INFO [stderr] ...
Dec 12 05:23:01.920 INFO [stderr] 313 |     make_setter!(set_ack_nr, ack_nr, u16);
Dec 12 05:23:01.920 INFO [stderr]     |     -------------------------------------- in this macro invocation
Dec 12 05:23:01.920 INFO [stderr] 
Dec 12 05:23:01.920 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:23:01.920 INFO [stderr]    --> src/packet.rs:28:17
Dec 12 05:23:01.920 INFO [stderr]     |
Dec 12 05:23:01.920 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 12 05:23:01.920 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:23:01.920 INFO [stderr]     |                 |
Dec 12 05:23:01.920 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:23:01.920 INFO [stderr] ...
Dec 12 05:23:01.920 INFO [stderr] 314 |     make_setter!(set_connection_id, connection_id, u16);
Dec 12 05:23:01.920 INFO [stderr]     |     ---------------------------------------------------- in this macro invocation
Dec 12 05:23:01.920 INFO [stderr] 
Dec 12 05:23:01.920 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:23:01.920 INFO [stderr]    --> src/packet.rs:28:17
Dec 12 05:23:01.920 INFO [stderr]     |
Dec 12 05:23:01.920 INFO [stderr] 28  |             let mut header = unsafe { &mut*(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 12 05:23:01.920 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:23:01.920 INFO [stderr]     |                 |
Dec 12 05:23:01.920 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:23:01.920 INFO [stderr] ...
Dec 12 05:23:01.920 INFO [stderr] 315 |     make_setter!(set_wnd_size, wnd_size, u32);
Dec 12 05:23:01.921 INFO [stderr]     |     ------------------------------------------ in this macro invocation
Dec 12 05:23:01.921 INFO [stderr] 
Dec 12 05:23:01.940 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:23:01.940 INFO [stderr]    --> src/packet.rs:245:13
Dec 12 05:23:01.940 INFO [stderr]     |
Dec 12 05:23:01.940 INFO [stderr] 245 |         let mut header = unsafe { &mut *(self.0.as_mut_ptr() as *mut PacketHeader) };
Dec 12 05:23:01.940 INFO [stderr]     |             ----^^^^^^
Dec 12 05:23:01.940 INFO [stderr]     |             |
Dec 12 05:23:01.940 INFO [stderr]     |             help: remove this `mut`
Dec 12 05:23:01.940 INFO [stderr] 
Dec 12 05:23:02.256 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:23:02.256 INFO [stderr]    --> src/socket.rs:463:17
Dec 12 05:23:02.256 INFO [stderr]     |
Dec 12 05:23:02.256 INFO [stderr] 463 |             let mut packet = &mut self.send_window[0];
Dec 12 05:23:02.256 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:23:02.256 INFO [stderr]     |                 |
Dec 12 05:23:02.256 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:23:02.256 INFO [stderr] 
Dec 12 05:23:03.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
Dec 12 05:23:03.028 INFO [stderr] su: No module specific data is present
Dec 12 05:23:03.704 INFO running `"docker" "inspect" "7bf24984d2a636b13ee2ee6538f29e38300ed8fe648fb7680a43233cafeffb26"`
Dec 12 05:23:03.901 INFO running `"docker" "rm" "-f" "7bf24984d2a636b13ee2ee6538f29e38300ed8fe648fb7680a43233cafeffb26"`
Dec 12 05:23:04.155 INFO [stdout] 7bf24984d2a636b13ee2ee6538f29e38300ed8fe648fb7680a43233cafeffb26