Sep 06 01:50:50.005 INFO checking rbpf-0.0.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 01:50:50.005 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 01:50:50.005 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:50:50.201 INFO blam! 3e0cd63723820f06d4d90871cdef39eb2c48279874cb8364db60d9129e488797
Sep 06 01:50:50.203 INFO running `"docker" "start" "-a" "3e0cd63723820f06d4d90871cdef39eb2c48279874cb8364db60d9129e488797"`
Sep 06 01:50:51.573 INFO kablam! usermod: no changes
Sep 06 01:50:51.611 INFO kablam!     Checking rbpf v0.0.2 (file:///source)
Sep 06 01:50:52.290 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.290 INFO kablam!    --> src/lib.rs:826:17
Sep 06 01:50:52.290 INFO kablam!     |
Sep 06 01:50:52.290 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 06 01:50:52.290 INFO kablam!     |                 ----^^^^
Sep 06 01:50:52.290 INFO kablam!     |                 |
Sep 06 01:50:52.290 INFO kablam!     |                 help: remove this `mut`
Sep 06 01:50:52.290 INFO kablam!     |
Sep 06 01:50:52.290 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 01:50:52.290 INFO kablam! 
Sep 06 01:50:52.290 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.290 INFO kablam!    --> src/lib.rs:827:17
Sep 06 01:50:52.290 INFO kablam!     |
Sep 06 01:50:52.290 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 06 01:50:52.290 INFO kablam!     |                 ----^^^^^^^^
Sep 06 01:50:52.290 INFO kablam!     |                 |
Sep 06 01:50:52.290 INFO kablam!     |                 help: remove this `mut`
Sep 06 01:50:52.290 INFO kablam! 
Sep 06 01:50:52.298 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.298 INFO kablam!    --> src/lib.rs:826:17
Sep 06 01:50:52.298 INFO kablam!     |
Sep 06 01:50:52.298 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 06 01:50:52.298 INFO kablam!     |                 ----^^^^
Sep 06 01:50:52.298 INFO kablam!     |                 |
Sep 06 01:50:52.298 INFO kablam!     |                 help: remove this `mut`
Sep 06 01:50:52.298 INFO kablam!     |
Sep 06 01:50:52.298 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 01:50:52.298 INFO kablam! 
Sep 06 01:50:52.298 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.298 INFO kablam!    --> src/lib.rs:827:17
Sep 06 01:50:52.298 INFO kablam!     |
Sep 06 01:50:52.298 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 06 01:50:52.298 INFO kablam!     |                 ----^^^^^^^^
Sep 06 01:50:52.298 INFO kablam!     |                 |
Sep 06 01:50:52.298 INFO kablam!     |                 help: remove this `mut`
Sep 06 01:50:52.298 INFO kablam! 
Sep 06 01:50:52.312 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.312 INFO kablam!   --> src/jit.rs:83:17
Sep 06 01:50:52.312 INFO kablam!    |
Sep 06 01:50:52.312 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 06 01:50:52.312 INFO kablam!    |                 ----^^^
Sep 06 01:50:52.312 INFO kablam!    |                 |
Sep 06 01:50:52.312 INFO kablam!    |                 help: remove this `mut`
Sep 06 01:50:52.312 INFO kablam! ...
Sep 06 01:50:52.312 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 06 01:50:52.312 INFO kablam!    |     --------------------------- in this macro invocation
Sep 06 01:50:52.312 INFO kablam! 
Sep 06 01:50:52.314 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.314 INFO kablam!   --> src/jit.rs:83:17
Sep 06 01:50:52.314 INFO kablam!    |
Sep 06 01:50:52.314 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 06 01:50:52.314 INFO kablam!    |                 ----^^^
Sep 06 01:50:52.314 INFO kablam!    |                 |
Sep 06 01:50:52.314 INFO kablam!    |                 help: remove this `mut`
Sep 06 01:50:52.314 INFO kablam! ...
Sep 06 01:50:52.314 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 06 01:50:52.314 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 06 01:50:52.314 INFO kablam! 
Sep 06 01:50:52.314 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.314 INFO kablam!    --> src/jit.rs:83:17
Sep 06 01:50:52.314 INFO kablam!     |
Sep 06 01:50:52.314 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 06 01:50:52.314 INFO kablam!     |                 ----^^^
Sep 06 01:50:52.314 INFO kablam!     |                 |
Sep 06 01:50:52.314 INFO kablam!     |                 help: remove this `mut`
Sep 06 01:50:52.314 INFO kablam! ...
Sep 06 01:50:52.314 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 06 01:50:52.314 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 06 01:50:52.314 INFO kablam! 
Sep 06 01:50:52.314 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.314 INFO kablam!    --> src/jit.rs:83:17
Sep 06 01:50:52.314 INFO kablam!     |
Sep 06 01:50:52.314 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 06 01:50:52.314 INFO kablam!     |                 ----^^^
Sep 06 01:50:52.314 INFO kablam!     |                 |
Sep 06 01:50:52.314 INFO kablam!     |                 help: remove this `mut`
Sep 06 01:50:52.314 INFO kablam! ...
Sep 06 01:50:52.314 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 06 01:50:52.314 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 06 01:50:52.314 INFO kablam! 
Sep 06 01:50:52.322 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.322 INFO kablam!   --> src/jit.rs:83:17
Sep 06 01:50:52.322 INFO kablam!    |
Sep 06 01:50:52.322 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 06 01:50:52.322 INFO kablam!    |                 ----^^^
Sep 06 01:50:52.322 INFO kablam!    |                 |
Sep 06 01:50:52.322 INFO kablam!    |                 help: remove this `mut`
Sep 06 01:50:52.322 INFO kablam! ...
Sep 06 01:50:52.322 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 06 01:50:52.322 INFO kablam!    |     --------------------------- in this macro invocation
Sep 06 01:50:52.322 INFO kablam! 
Sep 06 01:50:52.322 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.322 INFO kablam!   --> src/jit.rs:83:17
Sep 06 01:50:52.322 INFO kablam!    |
Sep 06 01:50:52.322 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 06 01:50:52.322 INFO kablam!    |                 ----^^^
Sep 06 01:50:52.322 INFO kablam!    |                 |
Sep 06 01:50:52.322 INFO kablam!    |                 help: remove this `mut`
Sep 06 01:50:52.322 INFO kablam! ...
Sep 06 01:50:52.322 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 06 01:50:52.322 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 06 01:50:52.322 INFO kablam! 
Sep 06 01:50:52.322 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.322 INFO kablam!    --> src/jit.rs:83:17
Sep 06 01:50:52.322 INFO kablam!     |
Sep 06 01:50:52.322 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 06 01:50:52.322 INFO kablam!     |                 ----^^^
Sep 06 01:50:52.322 INFO kablam!     |                 |
Sep 06 01:50:52.322 INFO kablam!     |                 help: remove this `mut`
Sep 06 01:50:52.322 INFO kablam! ...
Sep 06 01:50:52.322 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 06 01:50:52.322 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 06 01:50:52.322 INFO kablam! 
Sep 06 01:50:52.322 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:52.322 INFO kablam!    --> src/jit.rs:83:17
Sep 06 01:50:52.322 INFO kablam!     |
Sep 06 01:50:52.322 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 06 01:50:52.322 INFO kablam!     |                 ----^^^
Sep 06 01:50:52.322 INFO kablam!     |                 |
Sep 06 01:50:52.322 INFO kablam!     |                 help: remove this `mut`
Sep 06 01:50:52.323 INFO kablam! ...
Sep 06 01:50:52.323 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 06 01:50:52.323 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 06 01:50:52.323 INFO kablam! 
Sep 06 01:50:53.528 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:53.528 INFO kablam!    --> tests/misc.rs:270:13
Sep 06 01:50:53.528 INFO kablam!     |
Sep 06 01:50:53.528 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 06 01:50:53.528 INFO kablam!     |             ----^^^^
Sep 06 01:50:53.528 INFO kablam!     |             |
Sep 06 01:50:53.528 INFO kablam!     |             help: remove this `mut`
Sep 06 01:50:53.528 INFO kablam!     |
Sep 06 01:50:53.528 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 01:50:53.528 INFO kablam! 
Sep 06 01:50:53.528 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:53.529 INFO kablam!    --> tests/misc.rs:271:13
Sep 06 01:50:53.529 INFO kablam!     |
Sep 06 01:50:53.529 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 06 01:50:53.529 INFO kablam!     |             ----^^^^^^^^
Sep 06 01:50:53.529 INFO kablam!     |             |
Sep 06 01:50:53.529 INFO kablam!     |             help: remove this `mut`
Sep 06 01:50:53.529 INFO kablam! 
Sep 06 01:50:53.542 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:53.542 INFO kablam!    --> tests/misc.rs:296:13
Sep 06 01:50:53.542 INFO kablam!     |
Sep 06 01:50:53.542 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 06 01:50:53.542 INFO kablam!     |             ----^^^^
Sep 06 01:50:53.542 INFO kablam!     |             |
Sep 06 01:50:53.542 INFO kablam!     |             help: remove this `mut`
Sep 06 01:50:53.542 INFO kablam! 
Sep 06 01:50:53.542 INFO kablam! warning: variable does not need to be mutable
Sep 06 01:50:53.542 INFO kablam!    --> tests/misc.rs:297:13
Sep 06 01:50:53.542 INFO kablam!     |
Sep 06 01:50:53.542 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 06 01:50:53.542 INFO kablam!     |             ----^^^^^^^^
Sep 06 01:50:53.542 INFO kablam!     |             |
Sep 06 01:50:53.542 INFO kablam!     |             help: remove this `mut`
Sep 06 01:50:53.542 INFO kablam! 
Sep 06 01:50:54.138 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Sep 06 01:50:54.138 INFO kablam! su: No module specific data is present
Sep 06 01:50:55.010 INFO running `"docker" "rm" "-f" "3e0cd63723820f06d4d90871cdef39eb2c48279874cb8364db60d9129e488797"`
Sep 06 01:50:55.117 INFO blam! 3e0cd63723820f06d4d90871cdef39eb2c48279874cb8364db60d9129e488797