Sep 01 10:04:01.565 INFO checking rbpf-0.0.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:04:01.565 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:04:01.565 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:04:01.735 INFO blam! 71d006305bb3c53d2274f46d5c08a9a845077cf05c9e556dd77226ba0a72134c
Sep 01 10:04:01.738 INFO running `"docker" "start" "-a" "71d006305bb3c53d2274f46d5c08a9a845077cf05c9e556dd77226ba0a72134c"`
Sep 01 10:04:02.431 INFO kablam!     Checking rbpf v0.0.2 (file:///source)
Sep 01 10:04:03.564 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.564 INFO kablam!    --> src/lib.rs:826:17
Sep 01 10:04:03.564 INFO kablam!     |
Sep 01 10:04:03.564 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 01 10:04:03.564 INFO kablam!     |                 ----^^^^
Sep 01 10:04:03.564 INFO kablam!     |                 |
Sep 01 10:04:03.564 INFO kablam!     |                 help: remove this `mut`
Sep 01 10:04:03.564 INFO kablam!     |
Sep 01 10:04:03.564 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 10:04:03.564 INFO kablam! 
Sep 01 10:04:03.564 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.564 INFO kablam!    --> src/lib.rs:827:17
Sep 01 10:04:03.564 INFO kablam!     |
Sep 01 10:04:03.564 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 01 10:04:03.564 INFO kablam!     |                 ----^^^^^^^^
Sep 01 10:04:03.564 INFO kablam!     |                 |
Sep 01 10:04:03.565 INFO kablam!     |                 help: remove this `mut`
Sep 01 10:04:03.565 INFO kablam! 
Sep 01 10:04:03.616 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.616 INFO kablam!   --> src/jit.rs:83:17
Sep 01 10:04:03.616 INFO kablam!    |
Sep 01 10:04:03.616 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 01 10:04:03.616 INFO kablam!    |                 ----^^^
Sep 01 10:04:03.616 INFO kablam!    |                 |
Sep 01 10:04:03.616 INFO kablam!    |                 help: remove this `mut`
Sep 01 10:04:03.616 INFO kablam! ...
Sep 01 10:04:03.616 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 01 10:04:03.616 INFO kablam!    |     --------------------------- in this macro invocation
Sep 01 10:04:03.616 INFO kablam! 
Sep 01 10:04:03.617 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.617 INFO kablam!   --> src/jit.rs:83:17
Sep 01 10:04:03.617 INFO kablam!    |
Sep 01 10:04:03.617 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 01 10:04:03.617 INFO kablam!    |                 ----^^^
Sep 01 10:04:03.617 INFO kablam!    |                 |
Sep 01 10:04:03.617 INFO kablam!    |                 help: remove this `mut`
Sep 01 10:04:03.617 INFO kablam! ...
Sep 01 10:04:03.617 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 01 10:04:03.617 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 01 10:04:03.617 INFO kablam! 
Sep 01 10:04:03.618 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.618 INFO kablam!    --> src/jit.rs:83:17
Sep 01 10:04:03.618 INFO kablam!     |
Sep 01 10:04:03.618 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 01 10:04:03.618 INFO kablam!     |                 ----^^^
Sep 01 10:04:03.618 INFO kablam!     |                 |
Sep 01 10:04:03.618 INFO kablam!     |                 help: remove this `mut`
Sep 01 10:04:03.618 INFO kablam! ...
Sep 01 10:04:03.618 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 01 10:04:03.618 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 01 10:04:03.619 INFO kablam! 
Sep 01 10:04:03.619 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.619 INFO kablam!    --> src/jit.rs:83:17
Sep 01 10:04:03.619 INFO kablam!     |
Sep 01 10:04:03.619 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 01 10:04:03.619 INFO kablam!     |                 ----^^^
Sep 01 10:04:03.619 INFO kablam!     |                 |
Sep 01 10:04:03.619 INFO kablam!     |                 help: remove this `mut`
Sep 01 10:04:03.619 INFO kablam! ...
Sep 01 10:04:03.620 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 01 10:04:03.620 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 01 10:04:03.620 INFO kablam! 
Sep 01 10:04:03.657 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.657 INFO kablam!    --> src/lib.rs:826:17
Sep 01 10:04:03.657 INFO kablam!     |
Sep 01 10:04:03.657 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 01 10:04:03.657 INFO kablam!     |                 ----^^^^
Sep 01 10:04:03.657 INFO kablam!     |                 |
Sep 01 10:04:03.657 INFO kablam!     |                 help: remove this `mut`
Sep 01 10:04:03.657 INFO kablam!     |
Sep 01 10:04:03.657 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 10:04:03.657 INFO kablam! 
Sep 01 10:04:03.657 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.657 INFO kablam!    --> src/lib.rs:827:17
Sep 01 10:04:03.657 INFO kablam!     |
Sep 01 10:04:03.657 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 01 10:04:03.657 INFO kablam!     |                 ----^^^^^^^^
Sep 01 10:04:03.657 INFO kablam!     |                 |
Sep 01 10:04:03.657 INFO kablam!     |                 help: remove this `mut`
Sep 01 10:04:03.657 INFO kablam! 
Sep 01 10:04:03.702 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.702 INFO kablam!   --> src/jit.rs:83:17
Sep 01 10:04:03.702 INFO kablam!    |
Sep 01 10:04:03.702 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 01 10:04:03.702 INFO kablam!    |                 ----^^^
Sep 01 10:04:03.702 INFO kablam!    |                 |
Sep 01 10:04:03.702 INFO kablam!    |                 help: remove this `mut`
Sep 01 10:04:03.702 INFO kablam! ...
Sep 01 10:04:03.702 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 01 10:04:03.702 INFO kablam!    |     --------------------------- in this macro invocation
Sep 01 10:04:03.702 INFO kablam! 
Sep 01 10:04:03.702 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.702 INFO kablam!   --> src/jit.rs:83:17
Sep 01 10:04:03.702 INFO kablam!    |
Sep 01 10:04:03.703 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 01 10:04:03.703 INFO kablam!    |                 ----^^^
Sep 01 10:04:03.703 INFO kablam!    |                 |
Sep 01 10:04:03.703 INFO kablam!    |                 help: remove this `mut`
Sep 01 10:04:03.703 INFO kablam! ...
Sep 01 10:04:03.703 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 01 10:04:03.703 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 01 10:04:03.703 INFO kablam! 
Sep 01 10:04:03.704 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.704 INFO kablam!    --> src/jit.rs:83:17
Sep 01 10:04:03.704 INFO kablam!     |
Sep 01 10:04:03.704 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 01 10:04:03.704 INFO kablam!     |                 ----^^^
Sep 01 10:04:03.704 INFO kablam!     |                 |
Sep 01 10:04:03.704 INFO kablam!     |                 help: remove this `mut`
Sep 01 10:04:03.704 INFO kablam! ...
Sep 01 10:04:03.704 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 01 10:04:03.704 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 01 10:04:03.704 INFO kablam! 
Sep 01 10:04:03.705 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:03.705 INFO kablam!    --> src/jit.rs:83:17
Sep 01 10:04:03.705 INFO kablam!     |
Sep 01 10:04:03.705 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 01 10:04:03.705 INFO kablam!     |                 ----^^^
Sep 01 10:04:03.705 INFO kablam!     |                 |
Sep 01 10:04:03.705 INFO kablam!     |                 help: remove this `mut`
Sep 01 10:04:03.705 INFO kablam! ...
Sep 01 10:04:03.705 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 01 10:04:03.705 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 01 10:04:03.705 INFO kablam! 
Sep 01 10:04:05.224 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:05.224 INFO kablam!    --> tests/misc.rs:270:13
Sep 01 10:04:05.224 INFO kablam!     |
Sep 01 10:04:05.224 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 01 10:04:05.224 INFO kablam!     |             ----^^^^
Sep 01 10:04:05.224 INFO kablam!     |             |
Sep 01 10:04:05.224 INFO kablam!     |             help: remove this `mut`
Sep 01 10:04:05.228 INFO kablam!     |
Sep 01 10:04:05.229 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 10:04:05.229 INFO kablam! 
Sep 01 10:04:05.229 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:05.229 INFO kablam!    --> tests/misc.rs:271:13
Sep 01 10:04:05.229 INFO kablam!     |
Sep 01 10:04:05.229 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 01 10:04:05.229 INFO kablam!     |             ----^^^^^^^^
Sep 01 10:04:05.229 INFO kablam!     |             |
Sep 01 10:04:05.229 INFO kablam!     |             help: remove this `mut`
Sep 01 10:04:05.229 INFO kablam! 
Sep 01 10:04:05.233 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:05.233 INFO kablam!    --> tests/misc.rs:296:13
Sep 01 10:04:05.233 INFO kablam!     |
Sep 01 10:04:05.233 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 01 10:04:05.233 INFO kablam!     |             ----^^^^
Sep 01 10:04:05.233 INFO kablam!     |             |
Sep 01 10:04:05.233 INFO kablam!     |             help: remove this `mut`
Sep 01 10:04:05.233 INFO kablam! 
Sep 01 10:04:05.234 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:04:05.234 INFO kablam!    --> tests/misc.rs:297:13
Sep 01 10:04:05.234 INFO kablam!     |
Sep 01 10:04:05.234 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 01 10:04:05.234 INFO kablam!     |             ----^^^^^^^^
Sep 01 10:04:05.234 INFO kablam!     |             |
Sep 01 10:04:05.234 INFO kablam!     |             help: remove this `mut`
Sep 01 10:04:05.234 INFO kablam! 
Sep 01 10:04:06.209 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
Sep 01 10:04:06.212 INFO kablam! su: No module specific data is present
Sep 01 10:04:06.611 INFO running `"docker" "rm" "-f" "71d006305bb3c53d2274f46d5c08a9a845077cf05c9e556dd77226ba0a72134c"`
Sep 01 10:04:06.698 INFO blam! 71d006305bb3c53d2274f46d5c08a9a845077cf05c9e556dd77226ba0a72134c