Sep 21 05:02:27.606 INFO checking rbpf-0.0.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:02:27.606 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:02:27.606 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:02:27.731 INFO blam! e0919d64d337fc27b11a9057f528894d2666a3f5baecdb9aef92d5954c306d08
Sep 21 05:02:27.732 INFO running `"docker" "start" "-a" "e0919d64d337fc27b11a9057f528894d2666a3f5baecdb9aef92d5954c306d08"`
Sep 21 05:02:28.794 INFO kablam! usermod: no changes
Sep 21 05:02:28.827 INFO kablam!     Checking rbpf v0.0.2 (/source)
Sep 21 05:02:29.390 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.390 INFO kablam!    --> src/lib.rs:826:17
Sep 21 05:02:29.390 INFO kablam!     |
Sep 21 05:02:29.390 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 21 05:02:29.390 INFO kablam!     |                 ----^^^^
Sep 21 05:02:29.390 INFO kablam!     |                 |
Sep 21 05:02:29.390 INFO kablam!     |                 help: remove this `mut`
Sep 21 05:02:29.390 INFO kablam!     |
Sep 21 05:02:29.390 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 05:02:29.391 INFO kablam! 
Sep 21 05:02:29.391 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.391 INFO kablam!    --> src/lib.rs:827:17
Sep 21 05:02:29.391 INFO kablam!     |
Sep 21 05:02:29.391 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 21 05:02:29.391 INFO kablam!     |                 ----^^^^^^^^
Sep 21 05:02:29.391 INFO kablam!     |                 |
Sep 21 05:02:29.391 INFO kablam!     |                 help: remove this `mut`
Sep 21 05:02:29.391 INFO kablam! 
Sep 21 05:02:29.407 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.407 INFO kablam!   --> src/jit.rs:83:17
Sep 21 05:02:29.407 INFO kablam!    |
Sep 21 05:02:29.407 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 21 05:02:29.407 INFO kablam!    |                 ----^^^
Sep 21 05:02:29.407 INFO kablam!    |                 |
Sep 21 05:02:29.407 INFO kablam!    |                 help: remove this `mut`
Sep 21 05:02:29.407 INFO kablam! ...
Sep 21 05:02:29.407 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 21 05:02:29.407 INFO kablam!    |     --------------------------- in this macro invocation
Sep 21 05:02:29.407 INFO kablam! 
Sep 21 05:02:29.407 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.407 INFO kablam!   --> src/jit.rs:83:17
Sep 21 05:02:29.407 INFO kablam!    |
Sep 21 05:02:29.407 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 21 05:02:29.407 INFO kablam!    |                 ----^^^
Sep 21 05:02:29.407 INFO kablam!    |                 |
Sep 21 05:02:29.407 INFO kablam!    |                 help: remove this `mut`
Sep 21 05:02:29.407 INFO kablam! ...
Sep 21 05:02:29.408 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 21 05:02:29.408 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 21 05:02:29.408 INFO kablam! 
Sep 21 05:02:29.408 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.408 INFO kablam!    --> src/jit.rs:83:17
Sep 21 05:02:29.408 INFO kablam!     |
Sep 21 05:02:29.408 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 21 05:02:29.408 INFO kablam!     |                 ----^^^
Sep 21 05:02:29.408 INFO kablam!     |                 |
Sep 21 05:02:29.408 INFO kablam!     |                 help: remove this `mut`
Sep 21 05:02:29.408 INFO kablam! ...
Sep 21 05:02:29.408 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 21 05:02:29.408 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 21 05:02:29.408 INFO kablam! 
Sep 21 05:02:29.408 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.408 INFO kablam!    --> src/jit.rs:83:17
Sep 21 05:02:29.408 INFO kablam!     |
Sep 21 05:02:29.408 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 21 05:02:29.408 INFO kablam!     |                 ----^^^
Sep 21 05:02:29.408 INFO kablam!     |                 |
Sep 21 05:02:29.408 INFO kablam!     |                 help: remove this `mut`
Sep 21 05:02:29.408 INFO kablam! ...
Sep 21 05:02:29.408 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 21 05:02:29.408 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 21 05:02:29.408 INFO kablam! 
Sep 21 05:02:29.614 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.614 INFO kablam!    --> src/lib.rs:826:17
Sep 21 05:02:29.614 INFO kablam!     |
Sep 21 05:02:29.614 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 21 05:02:29.614 INFO kablam!     |                 ----^^^^
Sep 21 05:02:29.614 INFO kablam!     |                 |
Sep 21 05:02:29.614 INFO kablam!     |                 help: remove this `mut`
Sep 21 05:02:29.614 INFO kablam!     |
Sep 21 05:02:29.614 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 05:02:29.614 INFO kablam! 
Sep 21 05:02:29.614 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.614 INFO kablam!    --> src/lib.rs:827:17
Sep 21 05:02:29.614 INFO kablam!     |
Sep 21 05:02:29.614 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 21 05:02:29.614 INFO kablam!     |                 ----^^^^^^^^
Sep 21 05:02:29.614 INFO kablam!     |                 |
Sep 21 05:02:29.614 INFO kablam!     |                 help: remove this `mut`
Sep 21 05:02:29.614 INFO kablam! 
Sep 21 05:02:29.654 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.654 INFO kablam!   --> src/jit.rs:83:17
Sep 21 05:02:29.654 INFO kablam!    |
Sep 21 05:02:29.654 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 21 05:02:29.654 INFO kablam!    |                 ----^^^
Sep 21 05:02:29.654 INFO kablam!    |                 |
Sep 21 05:02:29.654 INFO kablam!    |                 help: remove this `mut`
Sep 21 05:02:29.654 INFO kablam! ...
Sep 21 05:02:29.654 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 21 05:02:29.654 INFO kablam!    |     --------------------------- in this macro invocation
Sep 21 05:02:29.654 INFO kablam! 
Sep 21 05:02:29.654 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.654 INFO kablam!   --> src/jit.rs:83:17
Sep 21 05:02:29.654 INFO kablam!    |
Sep 21 05:02:29.654 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 21 05:02:29.654 INFO kablam!    |                 ----^^^
Sep 21 05:02:29.654 INFO kablam!    |                 |
Sep 21 05:02:29.654 INFO kablam!    |                 help: remove this `mut`
Sep 21 05:02:29.654 INFO kablam! ...
Sep 21 05:02:29.654 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 21 05:02:29.654 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 21 05:02:29.658 INFO kablam! 
Sep 21 05:02:29.658 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.658 INFO kablam!    --> src/jit.rs:83:17
Sep 21 05:02:29.658 INFO kablam!     |
Sep 21 05:02:29.658 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 21 05:02:29.658 INFO kablam!     |                 ----^^^
Sep 21 05:02:29.658 INFO kablam!     |                 |
Sep 21 05:02:29.658 INFO kablam!     |                 help: remove this `mut`
Sep 21 05:02:29.658 INFO kablam! ...
Sep 21 05:02:29.658 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 21 05:02:29.658 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 21 05:02:29.658 INFO kablam! 
Sep 21 05:02:29.658 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:29.658 INFO kablam!    --> src/jit.rs:83:17
Sep 21 05:02:29.658 INFO kablam!     |
Sep 21 05:02:29.658 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 21 05:02:29.658 INFO kablam!     |                 ----^^^
Sep 21 05:02:29.658 INFO kablam!     |                 |
Sep 21 05:02:29.658 INFO kablam!     |                 help: remove this `mut`
Sep 21 05:02:29.658 INFO kablam! ...
Sep 21 05:02:29.658 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 21 05:02:29.658 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 21 05:02:29.658 INFO kablam! 
Sep 21 05:02:30.683 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:30.686 INFO kablam!    --> tests/misc.rs:270:13
Sep 21 05:02:30.686 INFO kablam!     |
Sep 21 05:02:30.686 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 21 05:02:30.686 INFO kablam!     |             ----^^^^
Sep 21 05:02:30.686 INFO kablam!     |             |
Sep 21 05:02:30.686 INFO kablam!     |             help: remove this `mut`
Sep 21 05:02:30.686 INFO kablam!     |
Sep 21 05:02:30.686 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 05:02:30.686 INFO kablam! 
Sep 21 05:02:30.686 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:30.686 INFO kablam!    --> tests/misc.rs:271:13
Sep 21 05:02:30.686 INFO kablam!     |
Sep 21 05:02:30.686 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 21 05:02:30.686 INFO kablam!     |             ----^^^^^^^^
Sep 21 05:02:30.686 INFO kablam!     |             |
Sep 21 05:02:30.686 INFO kablam!     |             help: remove this `mut`
Sep 21 05:02:30.686 INFO kablam! 
Sep 21 05:02:30.690 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:30.690 INFO kablam!    --> tests/misc.rs:296:13
Sep 21 05:02:30.690 INFO kablam!     |
Sep 21 05:02:30.690 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 21 05:02:30.690 INFO kablam!     |             ----^^^^
Sep 21 05:02:30.690 INFO kablam!     |             |
Sep 21 05:02:30.690 INFO kablam!     |             help: remove this `mut`
Sep 21 05:02:30.690 INFO kablam! 
Sep 21 05:02:30.690 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:02:30.690 INFO kablam!    --> tests/misc.rs:297:13
Sep 21 05:02:30.690 INFO kablam!     |
Sep 21 05:02:30.690 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 21 05:02:30.690 INFO kablam!     |             ----^^^^^^^^
Sep 21 05:02:30.690 INFO kablam!     |             |
Sep 21 05:02:30.690 INFO kablam!     |             help: remove this `mut`
Sep 21 05:02:30.690 INFO kablam! 
Sep 21 05:02:31.303 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
Sep 21 05:02:31.309 INFO kablam! su: No module specific data is present
Sep 21 05:02:31.905 INFO running `"docker" "rm" "-f" "e0919d64d337fc27b11a9057f528894d2666a3f5baecdb9aef92d5954c306d08"`
Sep 21 05:02:32.030 INFO blam! e0919d64d337fc27b11a9057f528894d2666a3f5baecdb9aef92d5954c306d08