Aug 31 17:22:12.603 INFO checking rbpf-0.0.2 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 17:22:12.603 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 17:22:12.603 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 17:22:12.826 INFO blam! adb1e07f25cfd2a511f5584913f99fbcc59323bebeb1168f76ae235a7d84fc72
Aug 31 17:22:12.828 INFO running `"docker" "start" "-a" "adb1e07f25cfd2a511f5584913f99fbcc59323bebeb1168f76ae235a7d84fc72"`
Aug 31 17:22:13.530 INFO kablam!     Checking rbpf v0.0.2 (file:///source)
Aug 31 17:22:14.361 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:14.361 INFO kablam!    --> src/lib.rs:826:17
Aug 31 17:22:14.361 INFO kablam!     |
Aug 31 17:22:14.361 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Aug 31 17:22:14.361 INFO kablam!     |                 ----^^^^
Aug 31 17:22:14.361 INFO kablam!     |                 |
Aug 31 17:22:14.361 INFO kablam!     |                 help: remove this `mut`
Aug 31 17:22:14.361 INFO kablam!     |
Aug 31 17:22:14.361 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 17:22:14.361 INFO kablam! 
Aug 31 17:22:14.361 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:14.362 INFO kablam!    --> src/lib.rs:827:17
Aug 31 17:22:14.362 INFO kablam!     |
Aug 31 17:22:14.362 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Aug 31 17:22:14.362 INFO kablam!     |                 ----^^^^^^^^
Aug 31 17:22:14.362 INFO kablam!     |                 |
Aug 31 17:22:14.362 INFO kablam!     |                 help: remove this `mut`
Aug 31 17:22:14.362 INFO kablam! 
Aug 31 17:22:14.392 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:14.392 INFO kablam!   --> src/jit.rs:83:17
Aug 31 17:22:14.392 INFO kablam!    |
Aug 31 17:22:14.392 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 31 17:22:14.392 INFO kablam!    |                 ----^^^
Aug 31 17:22:14.392 INFO kablam!    |                 |
Aug 31 17:22:14.392 INFO kablam!    |                 help: remove this `mut`
Aug 31 17:22:14.392 INFO kablam! ...
Aug 31 17:22:14.392 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Aug 31 17:22:14.392 INFO kablam!    |     --------------------------- in this macro invocation
Aug 31 17:22:14.393 INFO kablam! 
Aug 31 17:22:14.393 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:14.393 INFO kablam!   --> src/jit.rs:83:17
Aug 31 17:22:14.393 INFO kablam!    |
Aug 31 17:22:14.393 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 31 17:22:14.393 INFO kablam!    |                 ----^^^
Aug 31 17:22:14.393 INFO kablam!    |                 |
Aug 31 17:22:14.393 INFO kablam!    |                 help: remove this `mut`
Aug 31 17:22:14.393 INFO kablam! ...
Aug 31 17:22:14.393 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Aug 31 17:22:14.393 INFO kablam!    |     ---------------------------- in this macro invocation
Aug 31 17:22:14.393 INFO kablam! 
Aug 31 17:22:14.394 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:14.394 INFO kablam!    --> src/jit.rs:83:17
Aug 31 17:22:14.394 INFO kablam!     |
Aug 31 17:22:14.394 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 31 17:22:14.394 INFO kablam!     |                 ----^^^
Aug 31 17:22:14.394 INFO kablam!     |                 |
Aug 31 17:22:14.394 INFO kablam!     |                 help: remove this `mut`
Aug 31 17:22:14.394 INFO kablam! ...
Aug 31 17:22:14.394 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Aug 31 17:22:14.394 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 31 17:22:14.394 INFO kablam! 
Aug 31 17:22:14.395 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:14.395 INFO kablam!    --> src/jit.rs:83:17
Aug 31 17:22:14.395 INFO kablam!     |
Aug 31 17:22:14.395 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 31 17:22:14.395 INFO kablam!     |                 ----^^^
Aug 31 17:22:14.395 INFO kablam!     |                 |
Aug 31 17:22:14.395 INFO kablam!     |                 help: remove this `mut`
Aug 31 17:22:14.396 INFO kablam! ...
Aug 31 17:22:14.396 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Aug 31 17:22:14.396 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 31 17:22:14.396 INFO kablam! 
Aug 31 17:22:14.998 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:14.998 INFO kablam!    --> src/lib.rs:826:17
Aug 31 17:22:14.998 INFO kablam!     |
Aug 31 17:22:14.999 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Aug 31 17:22:14.999 INFO kablam!     |                 ----^^^^
Aug 31 17:22:14.999 INFO kablam!     |                 |
Aug 31 17:22:14.999 INFO kablam!     |                 help: remove this `mut`
Aug 31 17:22:14.999 INFO kablam!     |
Aug 31 17:22:14.999 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 17:22:14.999 INFO kablam! 
Aug 31 17:22:14.999 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:14.999 INFO kablam!    --> src/lib.rs:827:17
Aug 31 17:22:14.999 INFO kablam!     |
Aug 31 17:22:14.999 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Aug 31 17:22:14.999 INFO kablam!     |                 ----^^^^^^^^
Aug 31 17:22:14.999 INFO kablam!     |                 |
Aug 31 17:22:15.000 INFO kablam!     |                 help: remove this `mut`
Aug 31 17:22:15.000 INFO kablam! 
Aug 31 17:22:15.052 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:15.053 INFO kablam!   --> src/jit.rs:83:17
Aug 31 17:22:15.053 INFO kablam!    |
Aug 31 17:22:15.053 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 31 17:22:15.053 INFO kablam!    |                 ----^^^
Aug 31 17:22:15.053 INFO kablam!    |                 |
Aug 31 17:22:15.053 INFO kablam!    |                 help: remove this `mut`
Aug 31 17:22:15.053 INFO kablam! ...
Aug 31 17:22:15.053 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Aug 31 17:22:15.053 INFO kablam!    |     --------------------------- in this macro invocation
Aug 31 17:22:15.053 INFO kablam! 
Aug 31 17:22:15.054 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:15.054 INFO kablam!   --> src/jit.rs:83:17
Aug 31 17:22:15.054 INFO kablam!    |
Aug 31 17:22:15.054 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 31 17:22:15.054 INFO kablam!    |                 ----^^^
Aug 31 17:22:15.054 INFO kablam!    |                 |
Aug 31 17:22:15.054 INFO kablam!    |                 help: remove this `mut`
Aug 31 17:22:15.054 INFO kablam! ...
Aug 31 17:22:15.054 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Aug 31 17:22:15.054 INFO kablam!    |     ---------------------------- in this macro invocation
Aug 31 17:22:15.054 INFO kablam! 
Aug 31 17:22:15.055 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:15.055 INFO kablam!    --> src/jit.rs:83:17
Aug 31 17:22:15.055 INFO kablam!     |
Aug 31 17:22:15.055 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 31 17:22:15.055 INFO kablam!     |                 ----^^^
Aug 31 17:22:15.055 INFO kablam!     |                 |
Aug 31 17:22:15.055 INFO kablam!     |                 help: remove this `mut`
Aug 31 17:22:15.055 INFO kablam! ...
Aug 31 17:22:15.056 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Aug 31 17:22:15.056 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 31 17:22:15.056 INFO kablam! 
Aug 31 17:22:15.056 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:15.056 INFO kablam!    --> src/jit.rs:83:17
Aug 31 17:22:15.057 INFO kablam!     |
Aug 31 17:22:15.057 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 31 17:22:15.057 INFO kablam!     |                 ----^^^
Aug 31 17:22:15.057 INFO kablam!     |                 |
Aug 31 17:22:15.057 INFO kablam!     |                 help: remove this `mut`
Aug 31 17:22:15.057 INFO kablam! ...
Aug 31 17:22:15.057 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Aug 31 17:22:15.057 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 31 17:22:15.057 INFO kablam! 
Aug 31 17:22:15.344 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:15.344 INFO kablam!    --> tests/misc.rs:270:13
Aug 31 17:22:15.344 INFO kablam!     |
Aug 31 17:22:15.344 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Aug 31 17:22:15.345 INFO kablam!     |             ----^^^^
Aug 31 17:22:15.345 INFO kablam!     |             |
Aug 31 17:22:15.345 INFO kablam!     |             help: remove this `mut`
Aug 31 17:22:15.345 INFO kablam!     |
Aug 31 17:22:15.345 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 17:22:15.345 INFO kablam! 
Aug 31 17:22:15.345 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:15.345 INFO kablam!    --> tests/misc.rs:271:13
Aug 31 17:22:15.345 INFO kablam!     |
Aug 31 17:22:15.345 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Aug 31 17:22:15.345 INFO kablam!     |             ----^^^^^^^^
Aug 31 17:22:15.345 INFO kablam!     |             |
Aug 31 17:22:15.345 INFO kablam!     |             help: remove this `mut`
Aug 31 17:22:15.345 INFO kablam! 
Aug 31 17:22:15.349 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:15.349 INFO kablam!    --> tests/misc.rs:296:13
Aug 31 17:22:15.349 INFO kablam!     |
Aug 31 17:22:15.349 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Aug 31 17:22:15.349 INFO kablam!     |             ----^^^^
Aug 31 17:22:15.349 INFO kablam!     |             |
Aug 31 17:22:15.349 INFO kablam!     |             help: remove this `mut`
Aug 31 17:22:15.349 INFO kablam! 
Aug 31 17:22:15.349 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:22:15.349 INFO kablam!    --> tests/misc.rs:297:13
Aug 31 17:22:15.349 INFO kablam!     |
Aug 31 17:22:15.349 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Aug 31 17:22:15.349 INFO kablam!     |             ----^^^^^^^^
Aug 31 17:22:15.349 INFO kablam!     |             |
Aug 31 17:22:15.349 INFO kablam!     |             help: remove this `mut`
Aug 31 17:22:15.349 INFO kablam! 
Aug 31 17:22:16.628 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
Aug 31 17:22:16.634 INFO kablam! su: No module specific data is present
Aug 31 17:22:16.981 INFO running `"docker" "rm" "-f" "adb1e07f25cfd2a511f5584913f99fbcc59323bebeb1168f76ae235a7d84fc72"`
Aug 31 17:22:17.114 INFO blam! adb1e07f25cfd2a511f5584913f99fbcc59323bebeb1168f76ae235a7d84fc72