Sep 02 03:28:15.177 INFO checking rbpf-0.0.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 03:28:15.177 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 03:28:15.177 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 03:28:15.385 INFO blam! 832ffda73e554dc51e524fc3595918a1dfba9762dad6e14d3d1c2ceee50aafb9
Sep 02 03:28:15.388 INFO running `"docker" "start" "-a" "832ffda73e554dc51e524fc3595918a1dfba9762dad6e14d3d1c2ceee50aafb9"`
Sep 02 03:28:15.982 INFO kablam!     Checking rbpf v0.0.2 (file:///source)
Sep 02 03:28:17.249 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.249 INFO kablam!    --> src/lib.rs:826:17
Sep 02 03:28:17.249 INFO kablam!     |
Sep 02 03:28:17.250 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 02 03:28:17.250 INFO kablam!     |                 ----^^^^
Sep 02 03:28:17.250 INFO kablam!     |                 |
Sep 02 03:28:17.250 INFO kablam!     |                 help: remove this `mut`
Sep 02 03:28:17.250 INFO kablam!     |
Sep 02 03:28:17.250 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 03:28:17.250 INFO kablam! 
Sep 02 03:28:17.250 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.250 INFO kablam!    --> src/lib.rs:827:17
Sep 02 03:28:17.250 INFO kablam!     |
Sep 02 03:28:17.250 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 02 03:28:17.250 INFO kablam!     |                 ----^^^^^^^^
Sep 02 03:28:17.250 INFO kablam!     |                 |
Sep 02 03:28:17.250 INFO kablam!     |                 help: remove this `mut`
Sep 02 03:28:17.251 INFO kablam! 
Sep 02 03:28:17.263 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.263 INFO kablam!    --> src/lib.rs:826:17
Sep 02 03:28:17.263 INFO kablam!     |
Sep 02 03:28:17.263 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 02 03:28:17.263 INFO kablam!     |                 ----^^^^
Sep 02 03:28:17.263 INFO kablam!     |                 |
Sep 02 03:28:17.263 INFO kablam!     |                 help: remove this `mut`
Sep 02 03:28:17.263 INFO kablam!     |
Sep 02 03:28:17.263 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 03:28:17.263 INFO kablam! 
Sep 02 03:28:17.263 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.263 INFO kablam!    --> src/lib.rs:827:17
Sep 02 03:28:17.263 INFO kablam!     |
Sep 02 03:28:17.263 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 02 03:28:17.263 INFO kablam!     |                 ----^^^^^^^^
Sep 02 03:28:17.263 INFO kablam!     |                 |
Sep 02 03:28:17.263 INFO kablam!     |                 help: remove this `mut`
Sep 02 03:28:17.263 INFO kablam! 
Sep 02 03:28:17.310 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.310 INFO kablam!   --> src/jit.rs:83:17
Sep 02 03:28:17.310 INFO kablam!    |
Sep 02 03:28:17.310 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 02 03:28:17.310 INFO kablam!    |                 ----^^^
Sep 02 03:28:17.310 INFO kablam!    |                 |
Sep 02 03:28:17.310 INFO kablam!    |                 help: remove this `mut`
Sep 02 03:28:17.310 INFO kablam! ...
Sep 02 03:28:17.310 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 02 03:28:17.310 INFO kablam!    |     --------------------------- in this macro invocation
Sep 02 03:28:17.310 INFO kablam! 
Sep 02 03:28:17.312 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.312 INFO kablam!   --> src/jit.rs:83:17
Sep 02 03:28:17.312 INFO kablam!    |
Sep 02 03:28:17.312 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 02 03:28:17.312 INFO kablam!    |                 ----^^^
Sep 02 03:28:17.312 INFO kablam!    |                 |
Sep 02 03:28:17.312 INFO kablam!    |                 help: remove this `mut`
Sep 02 03:28:17.312 INFO kablam! ...
Sep 02 03:28:17.312 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 02 03:28:17.312 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 02 03:28:17.312 INFO kablam! 
Sep 02 03:28:17.313 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.314 INFO kablam!    --> src/jit.rs:83:17
Sep 02 03:28:17.314 INFO kablam!     |
Sep 02 03:28:17.314 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 02 03:28:17.314 INFO kablam!     |                 ----^^^
Sep 02 03:28:17.314 INFO kablam!     |                 |
Sep 02 03:28:17.314 INFO kablam!     |                 help: remove this `mut`
Sep 02 03:28:17.314 INFO kablam! ...
Sep 02 03:28:17.314 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 02 03:28:17.314 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 02 03:28:17.314 INFO kablam! 
Sep 02 03:28:17.315 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.315 INFO kablam!    --> src/jit.rs:83:17
Sep 02 03:28:17.315 INFO kablam!     |
Sep 02 03:28:17.315 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 02 03:28:17.315 INFO kablam!     |                 ----^^^
Sep 02 03:28:17.316 INFO kablam!     |                 |
Sep 02 03:28:17.316 INFO kablam!     |                 help: remove this `mut`
Sep 02 03:28:17.316 INFO kablam! ...
Sep 02 03:28:17.316 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 02 03:28:17.316 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 02 03:28:17.316 INFO kablam! 
Sep 02 03:28:17.323 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.323 INFO kablam!   --> src/jit.rs:83:17
Sep 02 03:28:17.323 INFO kablam!    |
Sep 02 03:28:17.323 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 02 03:28:17.323 INFO kablam!    |                 ----^^^
Sep 02 03:28:17.323 INFO kablam!    |                 |
Sep 02 03:28:17.323 INFO kablam!    |                 help: remove this `mut`
Sep 02 03:28:17.323 INFO kablam! ...
Sep 02 03:28:17.323 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 02 03:28:17.323 INFO kablam!    |     --------------------------- in this macro invocation
Sep 02 03:28:17.323 INFO kablam! 
Sep 02 03:28:17.325 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.325 INFO kablam!   --> src/jit.rs:83:17
Sep 02 03:28:17.325 INFO kablam!    |
Sep 02 03:28:17.325 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 02 03:28:17.325 INFO kablam!    |                 ----^^^
Sep 02 03:28:17.325 INFO kablam!    |                 |
Sep 02 03:28:17.325 INFO kablam!    |                 help: remove this `mut`
Sep 02 03:28:17.325 INFO kablam! ...
Sep 02 03:28:17.325 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 02 03:28:17.325 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 02 03:28:17.325 INFO kablam! 
Sep 02 03:28:17.327 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.327 INFO kablam!    --> src/jit.rs:83:17
Sep 02 03:28:17.327 INFO kablam!     |
Sep 02 03:28:17.327 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 02 03:28:17.327 INFO kablam!     |                 ----^^^
Sep 02 03:28:17.327 INFO kablam!     |                 |
Sep 02 03:28:17.327 INFO kablam!     |                 help: remove this `mut`
Sep 02 03:28:17.327 INFO kablam! ...
Sep 02 03:28:17.327 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 02 03:28:17.327 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 02 03:28:17.327 INFO kablam! 
Sep 02 03:28:17.329 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:17.329 INFO kablam!    --> src/jit.rs:83:17
Sep 02 03:28:17.329 INFO kablam!     |
Sep 02 03:28:17.329 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 02 03:28:17.329 INFO kablam!     |                 ----^^^
Sep 02 03:28:17.329 INFO kablam!     |                 |
Sep 02 03:28:17.329 INFO kablam!     |                 help: remove this `mut`
Sep 02 03:28:17.329 INFO kablam! ...
Sep 02 03:28:17.329 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 02 03:28:17.329 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 02 03:28:17.329 INFO kablam! 
Sep 02 03:28:18.930 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:18.930 INFO kablam!    --> tests/misc.rs:270:13
Sep 02 03:28:18.930 INFO kablam!     |
Sep 02 03:28:18.930 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 02 03:28:18.930 INFO kablam!     |             ----^^^^
Sep 02 03:28:18.930 INFO kablam!     |             |
Sep 02 03:28:18.930 INFO kablam!     |             help: remove this `mut`
Sep 02 03:28:18.930 INFO kablam!     |
Sep 02 03:28:18.930 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 03:28:18.930 INFO kablam! 
Sep 02 03:28:18.930 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:18.930 INFO kablam!    --> tests/misc.rs:271:13
Sep 02 03:28:18.930 INFO kablam!     |
Sep 02 03:28:18.930 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 02 03:28:18.930 INFO kablam!     |             ----^^^^^^^^
Sep 02 03:28:18.930 INFO kablam!     |             |
Sep 02 03:28:18.930 INFO kablam!     |             help: remove this `mut`
Sep 02 03:28:18.930 INFO kablam! 
Sep 02 03:28:18.934 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:18.934 INFO kablam!    --> tests/misc.rs:296:13
Sep 02 03:28:18.934 INFO kablam!     |
Sep 02 03:28:18.934 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 02 03:28:18.934 INFO kablam!     |             ----^^^^
Sep 02 03:28:18.934 INFO kablam!     |             |
Sep 02 03:28:18.935 INFO kablam!     |             help: remove this `mut`
Sep 02 03:28:18.935 INFO kablam! 
Sep 02 03:28:18.935 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:28:18.935 INFO kablam!    --> tests/misc.rs:297:13
Sep 02 03:28:18.935 INFO kablam!     |
Sep 02 03:28:18.935 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 02 03:28:18.935 INFO kablam!     |             ----^^^^^^^^
Sep 02 03:28:18.935 INFO kablam!     |             |
Sep 02 03:28:18.935 INFO kablam!     |             help: remove this `mut`
Sep 02 03:28:18.935 INFO kablam! 
Sep 02 03:28:20.103 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
Sep 02 03:28:20.108 INFO kablam! su: No module specific data is present
Sep 02 03:28:20.479 INFO running `"docker" "rm" "-f" "832ffda73e554dc51e524fc3595918a1dfba9762dad6e14d3d1c2ceee50aafb9"`
Sep 02 03:28:20.589 INFO blam! 832ffda73e554dc51e524fc3595918a1dfba9762dad6e14d3d1c2ceee50aafb9