Aug 17 13:36:50.799 INFO checking rbpf-0.0.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 13:36:50.799 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 13:36:50.799 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 13:36:50.799 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 13:36:51.082 INFO blam! bbf061488b83766d3f25d1dde9301b5ce6ae9942d4e81a438b5544cb2007d8ed
Aug 17 13:36:51.084 INFO running `"docker" "start" "-a" "bbf061488b83766d3f25d1dde9301b5ce6ae9942d4e81a438b5544cb2007d8ed"`
Aug 17 13:36:52.173 INFO kablam!     Checking rbpf v0.0.2 (file:///source)
Aug 17 13:36:54.510 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:54.510 INFO kablam!    --> src/lib.rs:826:17
Aug 17 13:36:54.510 INFO kablam!     |
Aug 17 13:36:54.510 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Aug 17 13:36:54.510 INFO kablam!     |                 ----^^^^
Aug 17 13:36:54.510 INFO kablam!     |                 |
Aug 17 13:36:54.510 INFO kablam!     |                 help: remove this `mut`
Aug 17 13:36:54.511 INFO kablam!     |
Aug 17 13:36:54.511 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 13:36:54.512 INFO kablam! 
Aug 17 13:36:54.512 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:54.512 INFO kablam!    --> src/lib.rs:827:17
Aug 17 13:36:54.512 INFO kablam!     |
Aug 17 13:36:54.512 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Aug 17 13:36:54.512 INFO kablam!     |                 ----^^^^^^^^
Aug 17 13:36:54.512 INFO kablam!     |                 |
Aug 17 13:36:54.512 INFO kablam!     |                 help: remove this `mut`
Aug 17 13:36:54.513 INFO kablam! 
Aug 17 13:36:54.539 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:54.539 INFO kablam!    --> src/helpers.rs:116:17
Aug 17 13:36:54.539 INFO kablam!     |
Aug 17 13:36:54.539 INFO kablam! 116 |             let mut p = (ptr + i) as *mut u8;
Aug 17 13:36:54.539 INFO kablam!     |                 ----^
Aug 17 13:36:54.539 INFO kablam!     |                 |
Aug 17 13:36:54.539 INFO kablam!     |                 help: remove this `mut`
Aug 17 13:36:54.540 INFO kablam! 
Aug 17 13:36:54.584 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:54.584 INFO kablam!   --> src/jit.rs:83:17
Aug 17 13:36:54.584 INFO kablam!    |
Aug 17 13:36:54.584 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 17 13:36:54.584 INFO kablam!    |                 ----^^^
Aug 17 13:36:54.584 INFO kablam!    |                 |
Aug 17 13:36:54.584 INFO kablam!    |                 help: remove this `mut`
Aug 17 13:36:54.584 INFO kablam! ...
Aug 17 13:36:54.585 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Aug 17 13:36:54.585 INFO kablam!    |     --------------------------- in this macro invocation
Aug 17 13:36:54.585 INFO kablam! 
Aug 17 13:36:54.587 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:54.587 INFO kablam!   --> src/jit.rs:83:17
Aug 17 13:36:54.587 INFO kablam!    |
Aug 17 13:36:54.587 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 17 13:36:54.587 INFO kablam!    |                 ----^^^
Aug 17 13:36:54.588 INFO kablam!    |                 |
Aug 17 13:36:54.588 INFO kablam!    |                 help: remove this `mut`
Aug 17 13:36:54.588 INFO kablam! ...
Aug 17 13:36:54.588 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Aug 17 13:36:54.588 INFO kablam!    |     ---------------------------- in this macro invocation
Aug 17 13:36:54.588 INFO kablam! 
Aug 17 13:36:54.590 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:54.590 INFO kablam!    --> src/jit.rs:83:17
Aug 17 13:36:54.590 INFO kablam!     |
Aug 17 13:36:54.590 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 17 13:36:54.590 INFO kablam!     |                 ----^^^
Aug 17 13:36:54.590 INFO kablam!     |                 |
Aug 17 13:36:54.590 INFO kablam!     |                 help: remove this `mut`
Aug 17 13:36:54.590 INFO kablam! ...
Aug 17 13:36:54.590 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Aug 17 13:36:54.591 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 17 13:36:54.591 INFO kablam! 
Aug 17 13:36:54.593 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:54.593 INFO kablam!    --> src/jit.rs:83:17
Aug 17 13:36:54.593 INFO kablam!     |
Aug 17 13:36:54.593 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 17 13:36:54.593 INFO kablam!     |                 ----^^^
Aug 17 13:36:54.593 INFO kablam!     |                 |
Aug 17 13:36:54.593 INFO kablam!     |                 help: remove this `mut`
Aug 17 13:36:54.593 INFO kablam! ...
Aug 17 13:36:54.593 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Aug 17 13:36:54.593 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 17 13:36:54.594 INFO kablam! 
Aug 17 13:36:54.945 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:54.945 INFO kablam!    --> src/lib.rs:826:17
Aug 17 13:36:54.945 INFO kablam!     |
Aug 17 13:36:54.945 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Aug 17 13:36:54.945 INFO kablam!     |                 ----^^^^
Aug 17 13:36:54.946 INFO kablam!     |                 |
Aug 17 13:36:54.946 INFO kablam!     |                 help: remove this `mut`
Aug 17 13:36:54.946 INFO kablam!     |
Aug 17 13:36:54.946 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 13:36:54.946 INFO kablam! 
Aug 17 13:36:54.947 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:54.947 INFO kablam!    --> src/lib.rs:827:17
Aug 17 13:36:54.947 INFO kablam!     |
Aug 17 13:36:54.947 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Aug 17 13:36:54.947 INFO kablam!     |                 ----^^^^^^^^
Aug 17 13:36:54.947 INFO kablam!     |                 |
Aug 17 13:36:54.947 INFO kablam!     |                 help: remove this `mut`
Aug 17 13:36:54.947 INFO kablam! 
Aug 17 13:36:54.973 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:54.973 INFO kablam!    --> src/helpers.rs:116:17
Aug 17 13:36:54.973 INFO kablam!     |
Aug 17 13:36:54.973 INFO kablam! 116 |             let mut p = (ptr + i) as *mut u8;
Aug 17 13:36:54.973 INFO kablam!     |                 ----^
Aug 17 13:36:54.973 INFO kablam!     |                 |
Aug 17 13:36:54.973 INFO kablam!     |                 help: remove this `mut`
Aug 17 13:36:54.973 INFO kablam! 
Aug 17 13:36:55.020 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:55.020 INFO kablam!   --> src/jit.rs:83:17
Aug 17 13:36:55.020 INFO kablam!    |
Aug 17 13:36:55.020 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 17 13:36:55.020 INFO kablam!    |                 ----^^^
Aug 17 13:36:55.020 INFO kablam!    |                 |
Aug 17 13:36:55.020 INFO kablam!    |                 help: remove this `mut`
Aug 17 13:36:55.020 INFO kablam! ...
Aug 17 13:36:55.020 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Aug 17 13:36:55.020 INFO kablam!    |     --------------------------- in this macro invocation
Aug 17 13:36:55.020 INFO kablam! 
Aug 17 13:36:55.021 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:55.021 INFO kablam!   --> src/jit.rs:83:17
Aug 17 13:36:55.021 INFO kablam!    |
Aug 17 13:36:55.021 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 17 13:36:55.021 INFO kablam!    |                 ----^^^
Aug 17 13:36:55.021 INFO kablam!    |                 |
Aug 17 13:36:55.021 INFO kablam!    |                 help: remove this `mut`
Aug 17 13:36:55.021 INFO kablam! ...
Aug 17 13:36:55.022 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Aug 17 13:36:55.022 INFO kablam!    |     ---------------------------- in this macro invocation
Aug 17 13:36:55.022 INFO kablam! 
Aug 17 13:36:55.023 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:55.023 INFO kablam!    --> src/jit.rs:83:17
Aug 17 13:36:55.023 INFO kablam!     |
Aug 17 13:36:55.023 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 17 13:36:55.023 INFO kablam!     |                 ----^^^
Aug 17 13:36:55.023 INFO kablam!     |                 |
Aug 17 13:36:55.023 INFO kablam!     |                 help: remove this `mut`
Aug 17 13:36:55.023 INFO kablam! ...
Aug 17 13:36:55.023 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Aug 17 13:36:55.023 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 17 13:36:55.023 INFO kablam! 
Aug 17 13:36:55.024 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:55.024 INFO kablam!    --> src/jit.rs:83:17
Aug 17 13:36:55.024 INFO kablam!     |
Aug 17 13:36:55.024 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Aug 17 13:36:55.024 INFO kablam!     |                 ----^^^
Aug 17 13:36:55.024 INFO kablam!     |                 |
Aug 17 13:36:55.024 INFO kablam!     |                 help: remove this `mut`
Aug 17 13:36:55.025 INFO kablam! ...
Aug 17 13:36:55.025 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Aug 17 13:36:55.025 INFO kablam!     |     ---------------------------- in this macro invocation
Aug 17 13:36:55.025 INFO kablam! 
Aug 17 13:36:57.393 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:57.393 INFO kablam!    --> tests/misc.rs:270:13
Aug 17 13:36:57.393 INFO kablam!     |
Aug 17 13:36:57.393 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Aug 17 13:36:57.393 INFO kablam!     |             ----^^^^
Aug 17 13:36:57.393 INFO kablam!     |             |
Aug 17 13:36:57.393 INFO kablam!     |             help: remove this `mut`
Aug 17 13:36:57.393 INFO kablam!     |
Aug 17 13:36:57.393 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 13:36:57.393 INFO kablam! 
Aug 17 13:36:57.393 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:57.393 INFO kablam!    --> tests/misc.rs:271:13
Aug 17 13:36:57.393 INFO kablam!     |
Aug 17 13:36:57.393 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Aug 17 13:36:57.393 INFO kablam!     |             ----^^^^^^^^
Aug 17 13:36:57.393 INFO kablam!     |             |
Aug 17 13:36:57.393 INFO kablam!     |             help: remove this `mut`
Aug 17 13:36:57.393 INFO kablam! 
Aug 17 13:36:57.419 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:57.419 INFO kablam!    --> tests/misc.rs:296:13
Aug 17 13:36:57.419 INFO kablam!     |
Aug 17 13:36:57.419 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Aug 17 13:36:57.419 INFO kablam!     |             ----^^^^
Aug 17 13:36:57.419 INFO kablam!     |             |
Aug 17 13:36:57.420 INFO kablam!     |             help: remove this `mut`
Aug 17 13:36:57.420 INFO kablam! 
Aug 17 13:36:57.420 INFO kablam! warning: variable does not need to be mutable
Aug 17 13:36:57.420 INFO kablam!    --> tests/misc.rs:297:13
Aug 17 13:36:57.420 INFO kablam!     |
Aug 17 13:36:57.420 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Aug 17 13:36:57.420 INFO kablam!     |             ----^^^^^^^^
Aug 17 13:36:57.420 INFO kablam!     |             |
Aug 17 13:36:57.420 INFO kablam!     |             help: remove this `mut`
Aug 17 13:36:57.420 INFO kablam! 
Aug 17 13:37:00.384 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.28s
Aug 17 13:37:00.387 INFO kablam! su: No module specific data is present
Aug 17 13:37:01.018 INFO running `"docker" "rm" "-f" "bbf061488b83766d3f25d1dde9301b5ce6ae9942d4e81a438b5544cb2007d8ed"`
Aug 17 13:37:01.180 INFO blam! bbf061488b83766d3f25d1dde9301b5ce6ae9942d4e81a438b5544cb2007d8ed