Aug 30 06:27:19.113 INFO checking rbpf-0.0.2 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 06:27:19.113 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 06:27:19.113 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:27:19.284 INFO blam! b0cfaa2f0997b6f6564298843b325654962088221cd38abeab224c3ce64545cc
Aug 30 06:27:19.290 INFO running `"docker" "start" "-a" "b0cfaa2f0997b6f6564298843b325654962088221cd38abeab224c3ce64545cc"`
Aug 30 06:27:19.841 INFO kablam!     Checking rbpf v0.0.2 (file:///source)
Aug 30 06:27:21.025 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.025 INFO kablam!    --> src/lib.rs:826:17
Aug 30 06:27:21.025 INFO kablam!     |
Aug 30 06:27:21.025 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Aug 30 06:27:21.025 INFO kablam!     |                 ----^^^^
Aug 30 06:27:21.025 INFO kablam!     |                 |
Aug 30 06:27:21.026 INFO kablam!     |                 help: remove this `mut`
Aug 30 06:27:21.026 INFO kablam!     |
Aug 30 06:27:21.026 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 06:27:21.026 INFO kablam! 
Aug 30 06:27:21.026 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.026 INFO kablam!    --> src/lib.rs:827:17
Aug 30 06:27:21.026 INFO kablam!     |
Aug 30 06:27:21.026 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Aug 30 06:27:21.026 INFO kablam!     |                 ----^^^^^^^^
Aug 30 06:27:21.026 INFO kablam!     |                 |
Aug 30 06:27:21.026 INFO kablam!     |                 help: remove this `mut`
Aug 30 06:27:21.026 INFO kablam! 
Aug 30 06:27:21.082 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.082 INFO kablam!   --> src/jit.rs:83:17
Aug 30 06:27:21.082 INFO kablam!    |
Aug 30 06:27:21.082 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 30 06:27:21.082 INFO kablam!    |                 ----^^^
Aug 30 06:27:21.082 INFO kablam!    |                 |
Aug 30 06:27:21.082 INFO kablam!    |                 help: remove this `mut`
Aug 30 06:27:21.082 INFO kablam! ...
Aug 30 06:27:21.082 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Aug 30 06:27:21.083 INFO kablam!    |     --------------------------- in this macro invocation
Aug 30 06:27:21.083 INFO kablam! 
Aug 30 06:27:21.083 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.083 INFO kablam!   --> src/jit.rs:83:17
Aug 30 06:27:21.083 INFO kablam!    |
Aug 30 06:27:21.083 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 30 06:27:21.083 INFO kablam!    |                 ----^^^
Aug 30 06:27:21.083 INFO kablam!    |                 |
Aug 30 06:27:21.083 INFO kablam!    |                 help: remove this `mut`
Aug 30 06:27:21.083 INFO kablam! ...
Aug 30 06:27:21.084 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Aug 30 06:27:21.084 INFO kablam!    |     ---------------------------- in this macro invocation
Aug 30 06:27:21.084 INFO kablam! 
Aug 30 06:27:21.084 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.084 INFO kablam!    --> src/jit.rs:83:17
Aug 30 06:27:21.084 INFO kablam!     |
Aug 30 06:27:21.085 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 30 06:27:21.085 INFO kablam!     |                 ----^^^
Aug 30 06:27:21.085 INFO kablam!     |                 |
Aug 30 06:27:21.085 INFO kablam!     |                 help: remove this `mut`
Aug 30 06:27:21.085 INFO kablam! ...
Aug 30 06:27:21.085 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Aug 30 06:27:21.085 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 30 06:27:21.085 INFO kablam! 
Aug 30 06:27:21.086 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.086 INFO kablam!    --> src/jit.rs:83:17
Aug 30 06:27:21.086 INFO kablam!     |
Aug 30 06:27:21.086 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 30 06:27:21.086 INFO kablam!     |                 ----^^^
Aug 30 06:27:21.086 INFO kablam!     |                 |
Aug 30 06:27:21.086 INFO kablam!     |                 help: remove this `mut`
Aug 30 06:27:21.086 INFO kablam! ...
Aug 30 06:27:21.086 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Aug 30 06:27:21.086 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 30 06:27:21.086 INFO kablam! 
Aug 30 06:27:21.151 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.151 INFO kablam!    --> src/lib.rs:826:17
Aug 30 06:27:21.152 INFO kablam!     |
Aug 30 06:27:21.152 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Aug 30 06:27:21.152 INFO kablam!     |                 ----^^^^
Aug 30 06:27:21.152 INFO kablam!     |                 |
Aug 30 06:27:21.152 INFO kablam!     |                 help: remove this `mut`
Aug 30 06:27:21.152 INFO kablam!     |
Aug 30 06:27:21.152 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 06:27:21.152 INFO kablam! 
Aug 30 06:27:21.152 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.152 INFO kablam!    --> src/lib.rs:827:17
Aug 30 06:27:21.152 INFO kablam!     |
Aug 30 06:27:21.152 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Aug 30 06:27:21.152 INFO kablam!     |                 ----^^^^^^^^
Aug 30 06:27:21.152 INFO kablam!     |                 |
Aug 30 06:27:21.152 INFO kablam!     |                 help: remove this `mut`
Aug 30 06:27:21.152 INFO kablam! 
Aug 30 06:27:21.208 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.209 INFO kablam!   --> src/jit.rs:83:17
Aug 30 06:27:21.209 INFO kablam!    |
Aug 30 06:27:21.209 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 30 06:27:21.209 INFO kablam!    |                 ----^^^
Aug 30 06:27:21.209 INFO kablam!    |                 |
Aug 30 06:27:21.209 INFO kablam!    |                 help: remove this `mut`
Aug 30 06:27:21.209 INFO kablam! ...
Aug 30 06:27:21.209 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Aug 30 06:27:21.209 INFO kablam!    |     --------------------------- in this macro invocation
Aug 30 06:27:21.209 INFO kablam! 
Aug 30 06:27:21.210 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.210 INFO kablam!   --> src/jit.rs:83:17
Aug 30 06:27:21.210 INFO kablam!    |
Aug 30 06:27:21.210 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 30 06:27:21.210 INFO kablam!    |                 ----^^^
Aug 30 06:27:21.210 INFO kablam!    |                 |
Aug 30 06:27:21.210 INFO kablam!    |                 help: remove this `mut`
Aug 30 06:27:21.210 INFO kablam! ...
Aug 30 06:27:21.210 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Aug 30 06:27:21.210 INFO kablam!    |     ---------------------------- in this macro invocation
Aug 30 06:27:21.210 INFO kablam! 
Aug 30 06:27:21.211 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.211 INFO kablam!    --> src/jit.rs:83:17
Aug 30 06:27:21.211 INFO kablam!     |
Aug 30 06:27:21.211 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 30 06:27:21.211 INFO kablam!     |                 ----^^^
Aug 30 06:27:21.211 INFO kablam!     |                 |
Aug 30 06:27:21.211 INFO kablam!     |                 help: remove this `mut`
Aug 30 06:27:21.211 INFO kablam! ...
Aug 30 06:27:21.211 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Aug 30 06:27:21.211 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 30 06:27:21.211 INFO kablam! 
Aug 30 06:27:21.212 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.212 INFO kablam!    --> src/jit.rs:83:17
Aug 30 06:27:21.212 INFO kablam!     |
Aug 30 06:27:21.212 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 30 06:27:21.212 INFO kablam!     |                 ----^^^
Aug 30 06:27:21.212 INFO kablam!     |                 |
Aug 30 06:27:21.213 INFO kablam!     |                 help: remove this `mut`
Aug 30 06:27:21.213 INFO kablam! ...
Aug 30 06:27:21.213 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Aug 30 06:27:21.213 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 30 06:27:21.213 INFO kablam! 
Aug 30 06:27:21.978 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.978 INFO kablam!    --> tests/misc.rs:270:13
Aug 30 06:27:21.978 INFO kablam!     |
Aug 30 06:27:21.978 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Aug 30 06:27:21.978 INFO kablam!     |             ----^^^^
Aug 30 06:27:21.978 INFO kablam!     |             |
Aug 30 06:27:21.978 INFO kablam!     |             help: remove this `mut`
Aug 30 06:27:21.979 INFO kablam!     |
Aug 30 06:27:21.979 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 06:27:21.979 INFO kablam! 
Aug 30 06:27:21.979 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.979 INFO kablam!    --> tests/misc.rs:271:13
Aug 30 06:27:21.979 INFO kablam!     |
Aug 30 06:27:21.979 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Aug 30 06:27:21.979 INFO kablam!     |             ----^^^^^^^^
Aug 30 06:27:21.979 INFO kablam!     |             |
Aug 30 06:27:21.979 INFO kablam!     |             help: remove this `mut`
Aug 30 06:27:21.979 INFO kablam! 
Aug 30 06:27:21.982 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.982 INFO kablam!    --> tests/misc.rs:296:13
Aug 30 06:27:21.982 INFO kablam!     |
Aug 30 06:27:21.982 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Aug 30 06:27:21.982 INFO kablam!     |             ----^^^^
Aug 30 06:27:21.982 INFO kablam!     |             |
Aug 30 06:27:21.982 INFO kablam!     |             help: remove this `mut`
Aug 30 06:27:21.982 INFO kablam! 
Aug 30 06:27:21.983 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:27:21.983 INFO kablam!    --> tests/misc.rs:297:13
Aug 30 06:27:21.983 INFO kablam!     |
Aug 30 06:27:21.983 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Aug 30 06:27:21.983 INFO kablam!     |             ----^^^^^^^^
Aug 30 06:27:21.983 INFO kablam!     |             |
Aug 30 06:27:21.983 INFO kablam!     |             help: remove this `mut`
Aug 30 06:27:21.983 INFO kablam! 
Aug 30 06:27:23.139 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
Aug 30 06:27:23.142 INFO kablam! su: No module specific data is present
Aug 30 06:27:23.500 INFO running `"docker" "rm" "-f" "b0cfaa2f0997b6f6564298843b325654962088221cd38abeab224c3ce64545cc"`
Aug 30 06:27:23.599 INFO blam! b0cfaa2f0997b6f6564298843b325654962088221cd38abeab224c3ce64545cc