Sep 10 12:10:19.884 INFO checking rbpf-0.0.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 12:10:19.884 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 12:10:19.884 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:10:20.036 INFO blam! 245f5fe750de0872859a41a632d4c2f2306f373e1d1ad009e113c337c9470449
Sep 10 12:10:20.038 INFO running `"docker" "start" "-a" "245f5fe750de0872859a41a632d4c2f2306f373e1d1ad009e113c337c9470449"`
Sep 10 12:10:20.873 INFO kablam! usermod: no changes
Sep 10 12:10:20.910 INFO kablam!     Checking rbpf v0.0.2 (file:///source)
Sep 10 12:10:21.574 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.574 INFO kablam!    --> src/lib.rs:826:17
Sep 10 12:10:21.574 INFO kablam!     |
Sep 10 12:10:21.574 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 10 12:10:21.574 INFO kablam!     |                 ----^^^^
Sep 10 12:10:21.574 INFO kablam!     |                 |
Sep 10 12:10:21.574 INFO kablam!     |                 help: remove this `mut`
Sep 10 12:10:21.574 INFO kablam!     |
Sep 10 12:10:21.574 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 12:10:21.574 INFO kablam! 
Sep 10 12:10:21.574 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.574 INFO kablam!    --> src/lib.rs:827:17
Sep 10 12:10:21.574 INFO kablam!     |
Sep 10 12:10:21.574 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 10 12:10:21.574 INFO kablam!     |                 ----^^^^^^^^
Sep 10 12:10:21.574 INFO kablam!     |                 |
Sep 10 12:10:21.574 INFO kablam!     |                 help: remove this `mut`
Sep 10 12:10:21.574 INFO kablam! 
Sep 10 12:10:21.593 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.593 INFO kablam!   --> src/jit.rs:83:17
Sep 10 12:10:21.593 INFO kablam!    |
Sep 10 12:10:21.593 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 10 12:10:21.593 INFO kablam!    |                 ----^^^
Sep 10 12:10:21.593 INFO kablam!    |                 |
Sep 10 12:10:21.593 INFO kablam!    |                 help: remove this `mut`
Sep 10 12:10:21.593 INFO kablam! ...
Sep 10 12:10:21.593 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 10 12:10:21.593 INFO kablam!    |     --------------------------- in this macro invocation
Sep 10 12:10:21.593 INFO kablam! 
Sep 10 12:10:21.593 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.593 INFO kablam!   --> src/jit.rs:83:17
Sep 10 12:10:21.593 INFO kablam!    |
Sep 10 12:10:21.593 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 10 12:10:21.593 INFO kablam!    |                 ----^^^
Sep 10 12:10:21.593 INFO kablam!    |                 |
Sep 10 12:10:21.593 INFO kablam!    |                 help: remove this `mut`
Sep 10 12:10:21.593 INFO kablam! ...
Sep 10 12:10:21.593 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 10 12:10:21.593 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 10 12:10:21.593 INFO kablam! 
Sep 10 12:10:21.593 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.593 INFO kablam!    --> src/jit.rs:83:17
Sep 10 12:10:21.594 INFO kablam!     |
Sep 10 12:10:21.594 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 10 12:10:21.594 INFO kablam!     |                 ----^^^
Sep 10 12:10:21.594 INFO kablam!     |                 |
Sep 10 12:10:21.594 INFO kablam!     |                 help: remove this `mut`
Sep 10 12:10:21.594 INFO kablam! ...
Sep 10 12:10:21.594 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 10 12:10:21.594 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 10 12:10:21.594 INFO kablam! 
Sep 10 12:10:21.594 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.594 INFO kablam!    --> src/jit.rs:83:17
Sep 10 12:10:21.594 INFO kablam!     |
Sep 10 12:10:21.594 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 10 12:10:21.594 INFO kablam!     |                 ----^^^
Sep 10 12:10:21.594 INFO kablam!     |                 |
Sep 10 12:10:21.594 INFO kablam!     |                 help: remove this `mut`
Sep 10 12:10:21.594 INFO kablam! ...
Sep 10 12:10:21.594 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 10 12:10:21.594 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 10 12:10:21.594 INFO kablam! 
Sep 10 12:10:21.602 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.602 INFO kablam!    --> src/lib.rs:826:17
Sep 10 12:10:21.602 INFO kablam!     |
Sep 10 12:10:21.602 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 10 12:10:21.602 INFO kablam!     |                 ----^^^^
Sep 10 12:10:21.602 INFO kablam!     |                 |
Sep 10 12:10:21.602 INFO kablam!     |                 help: remove this `mut`
Sep 10 12:10:21.602 INFO kablam!     |
Sep 10 12:10:21.602 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 12:10:21.602 INFO kablam! 
Sep 10 12:10:21.602 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.602 INFO kablam!    --> src/lib.rs:827:17
Sep 10 12:10:21.602 INFO kablam!     |
Sep 10 12:10:21.602 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 10 12:10:21.602 INFO kablam!     |                 ----^^^^^^^^
Sep 10 12:10:21.602 INFO kablam!     |                 |
Sep 10 12:10:21.602 INFO kablam!     |                 help: remove this `mut`
Sep 10 12:10:21.602 INFO kablam! 
Sep 10 12:10:21.622 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.622 INFO kablam!   --> src/jit.rs:83:17
Sep 10 12:10:21.622 INFO kablam!    |
Sep 10 12:10:21.622 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 10 12:10:21.622 INFO kablam!    |                 ----^^^
Sep 10 12:10:21.622 INFO kablam!    |                 |
Sep 10 12:10:21.622 INFO kablam!    |                 help: remove this `mut`
Sep 10 12:10:21.622 INFO kablam! ...
Sep 10 12:10:21.622 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 10 12:10:21.622 INFO kablam!    |     --------------------------- in this macro invocation
Sep 10 12:10:21.622 INFO kablam! 
Sep 10 12:10:21.622 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.622 INFO kablam!   --> src/jit.rs:83:17
Sep 10 12:10:21.622 INFO kablam!    |
Sep 10 12:10:21.622 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 10 12:10:21.622 INFO kablam!    |                 ----^^^
Sep 10 12:10:21.622 INFO kablam!    |                 |
Sep 10 12:10:21.622 INFO kablam!    |                 help: remove this `mut`
Sep 10 12:10:21.622 INFO kablam! ...
Sep 10 12:10:21.622 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 10 12:10:21.622 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 10 12:10:21.622 INFO kablam! 
Sep 10 12:10:21.626 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.626 INFO kablam!    --> src/jit.rs:83:17
Sep 10 12:10:21.626 INFO kablam!     |
Sep 10 12:10:21.626 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 10 12:10:21.626 INFO kablam!     |                 ----^^^
Sep 10 12:10:21.626 INFO kablam!     |                 |
Sep 10 12:10:21.626 INFO kablam!     |                 help: remove this `mut`
Sep 10 12:10:21.626 INFO kablam! ...
Sep 10 12:10:21.626 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 10 12:10:21.626 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 10 12:10:21.626 INFO kablam! 
Sep 10 12:10:21.626 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:21.626 INFO kablam!    --> src/jit.rs:83:17
Sep 10 12:10:21.626 INFO kablam!     |
Sep 10 12:10:21.626 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 10 12:10:21.626 INFO kablam!     |                 ----^^^
Sep 10 12:10:21.626 INFO kablam!     |                 |
Sep 10 12:10:21.626 INFO kablam!     |                 help: remove this `mut`
Sep 10 12:10:21.626 INFO kablam! ...
Sep 10 12:10:21.626 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 10 12:10:21.626 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 10 12:10:21.626 INFO kablam! 
Sep 10 12:10:22.783 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:22.783 INFO kablam!    --> tests/misc.rs:270:13
Sep 10 12:10:22.783 INFO kablam!     |
Sep 10 12:10:22.783 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 10 12:10:22.783 INFO kablam!     |             ----^^^^
Sep 10 12:10:22.783 INFO kablam!     |             |
Sep 10 12:10:22.783 INFO kablam!     |             help: remove this `mut`
Sep 10 12:10:22.783 INFO kablam!     |
Sep 10 12:10:22.783 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 12:10:22.783 INFO kablam! 
Sep 10 12:10:22.783 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:22.783 INFO kablam!    --> tests/misc.rs:271:13
Sep 10 12:10:22.783 INFO kablam!     |
Sep 10 12:10:22.783 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 10 12:10:22.783 INFO kablam!     |             ----^^^^^^^^
Sep 10 12:10:22.783 INFO kablam!     |             |
Sep 10 12:10:22.783 INFO kablam!     |             help: remove this `mut`
Sep 10 12:10:22.783 INFO kablam! 
Sep 10 12:10:22.785 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:22.785 INFO kablam!    --> tests/misc.rs:296:13
Sep 10 12:10:22.785 INFO kablam!     |
Sep 10 12:10:22.785 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 10 12:10:22.785 INFO kablam!     |             ----^^^^
Sep 10 12:10:22.785 INFO kablam!     |             |
Sep 10 12:10:22.785 INFO kablam!     |             help: remove this `mut`
Sep 10 12:10:22.785 INFO kablam! 
Sep 10 12:10:22.785 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:10:22.785 INFO kablam!    --> tests/misc.rs:297:13
Sep 10 12:10:22.785 INFO kablam!     |
Sep 10 12:10:22.785 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 10 12:10:22.785 INFO kablam!     |             ----^^^^^^^^
Sep 10 12:10:22.785 INFO kablam!     |             |
Sep 10 12:10:22.785 INFO kablam!     |             help: remove this `mut`
Sep 10 12:10:22.785 INFO kablam! 
Sep 10 12:10:23.179 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Sep 10 12:10:23.182 INFO kablam! su: No module specific data is present
Sep 10 12:10:23.941 INFO running `"docker" "rm" "-f" "245f5fe750de0872859a41a632d4c2f2306f373e1d1ad009e113c337c9470449"`
Sep 10 12:10:24.095 INFO blam! 245f5fe750de0872859a41a632d4c2f2306f373e1d1ad009e113c337c9470449