Sep 04 06:50:26.411 INFO checking rbpf-0.0.2 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 06:50:26.411 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 06:50:26.411 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:50:26.638 INFO blam! 26f59fe3aa485f2e1a754013c83e78c29e8d2cb40de1912ed4754caa58ef52e0
Sep 04 06:50:26.640 INFO running `"docker" "start" "-a" "26f59fe3aa485f2e1a754013c83e78c29e8d2cb40de1912ed4754caa58ef52e0"`
Sep 04 06:50:27.291 INFO kablam!     Checking rbpf v0.0.2 (file:///source)
Sep 04 06:50:28.698 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.698 INFO kablam!    --> src/lib.rs:826:17
Sep 04 06:50:28.698 INFO kablam!     |
Sep 04 06:50:28.699 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 04 06:50:28.699 INFO kablam!     |                 ----^^^^
Sep 04 06:50:28.699 INFO kablam!     |                 |
Sep 04 06:50:28.699 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:28.699 INFO kablam!     |
Sep 04 06:50:28.699 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:50:28.699 INFO kablam! 
Sep 04 06:50:28.699 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.699 INFO kablam!    --> src/lib.rs:827:17
Sep 04 06:50:28.699 INFO kablam!     |
Sep 04 06:50:28.699 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 04 06:50:28.699 INFO kablam!     |                 ----^^^^^^^^
Sep 04 06:50:28.699 INFO kablam!     |                 |
Sep 04 06:50:28.699 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:28.699 INFO kablam! 
Sep 04 06:50:28.758 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.758 INFO kablam!   --> src/jit.rs:83:17
Sep 04 06:50:28.758 INFO kablam!    |
Sep 04 06:50:28.758 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:28.758 INFO kablam!    |                 ----^^^
Sep 04 06:50:28.758 INFO kablam!    |                 |
Sep 04 06:50:28.758 INFO kablam!    |                 help: remove this `mut`
Sep 04 06:50:28.758 INFO kablam! ...
Sep 04 06:50:28.758 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 04 06:50:28.759 INFO kablam!    |     --------------------------- in this macro invocation
Sep 04 06:50:28.759 INFO kablam! 
Sep 04 06:50:28.759 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.759 INFO kablam!   --> src/jit.rs:83:17
Sep 04 06:50:28.759 INFO kablam!    |
Sep 04 06:50:28.759 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:28.759 INFO kablam!    |                 ----^^^
Sep 04 06:50:28.759 INFO kablam!    |                 |
Sep 04 06:50:28.759 INFO kablam!    |                 help: remove this `mut`
Sep 04 06:50:28.759 INFO kablam! ...
Sep 04 06:50:28.760 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 04 06:50:28.760 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 04 06:50:28.760 INFO kablam! 
Sep 04 06:50:28.760 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.760 INFO kablam!    --> src/jit.rs:83:17
Sep 04 06:50:28.760 INFO kablam!     |
Sep 04 06:50:28.761 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:28.761 INFO kablam!     |                 ----^^^
Sep 04 06:50:28.761 INFO kablam!     |                 |
Sep 04 06:50:28.761 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:28.761 INFO kablam! ...
Sep 04 06:50:28.761 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 04 06:50:28.761 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 06:50:28.761 INFO kablam! 
Sep 04 06:50:28.762 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.762 INFO kablam!    --> src/jit.rs:83:17
Sep 04 06:50:28.762 INFO kablam!     |
Sep 04 06:50:28.762 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:28.762 INFO kablam!     |                 ----^^^
Sep 04 06:50:28.762 INFO kablam!     |                 |
Sep 04 06:50:28.762 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:28.762 INFO kablam! ...
Sep 04 06:50:28.762 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 04 06:50:28.762 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 06:50:28.762 INFO kablam! 
Sep 04 06:50:28.798 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.798 INFO kablam!    --> src/lib.rs:826:17
Sep 04 06:50:28.798 INFO kablam!     |
Sep 04 06:50:28.798 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 04 06:50:28.799 INFO kablam!     |                 ----^^^^
Sep 04 06:50:28.799 INFO kablam!     |                 |
Sep 04 06:50:28.799 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:28.799 INFO kablam!     |
Sep 04 06:50:28.799 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:50:28.799 INFO kablam! 
Sep 04 06:50:28.799 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.799 INFO kablam!    --> src/lib.rs:827:17
Sep 04 06:50:28.799 INFO kablam!     |
Sep 04 06:50:28.799 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 04 06:50:28.799 INFO kablam!     |                 ----^^^^^^^^
Sep 04 06:50:28.799 INFO kablam!     |                 |
Sep 04 06:50:28.799 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:28.799 INFO kablam! 
Sep 04 06:50:28.856 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.856 INFO kablam!   --> src/jit.rs:83:17
Sep 04 06:50:28.856 INFO kablam!    |
Sep 04 06:50:28.856 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:28.856 INFO kablam!    |                 ----^^^
Sep 04 06:50:28.856 INFO kablam!    |                 |
Sep 04 06:50:28.856 INFO kablam!    |                 help: remove this `mut`
Sep 04 06:50:28.856 INFO kablam! ...
Sep 04 06:50:28.856 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 04 06:50:28.857 INFO kablam!    |     --------------------------- in this macro invocation
Sep 04 06:50:28.857 INFO kablam! 
Sep 04 06:50:28.857 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.857 INFO kablam!   --> src/jit.rs:83:17
Sep 04 06:50:28.857 INFO kablam!    |
Sep 04 06:50:28.857 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:28.857 INFO kablam!    |                 ----^^^
Sep 04 06:50:28.857 INFO kablam!    |                 |
Sep 04 06:50:28.857 INFO kablam!    |                 help: remove this `mut`
Sep 04 06:50:28.857 INFO kablam! ...
Sep 04 06:50:28.857 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 04 06:50:28.858 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 04 06:50:28.858 INFO kablam! 
Sep 04 06:50:28.858 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.859 INFO kablam!    --> src/jit.rs:83:17
Sep 04 06:50:28.859 INFO kablam!     |
Sep 04 06:50:28.859 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:28.859 INFO kablam!     |                 ----^^^
Sep 04 06:50:28.859 INFO kablam!     |                 |
Sep 04 06:50:28.859 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:28.859 INFO kablam! ...
Sep 04 06:50:28.859 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 04 06:50:28.859 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 06:50:28.859 INFO kablam! 
Sep 04 06:50:28.860 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:28.860 INFO kablam!    --> src/jit.rs:83:17
Sep 04 06:50:28.860 INFO kablam!     |
Sep 04 06:50:28.860 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:28.860 INFO kablam!     |                 ----^^^
Sep 04 06:50:28.860 INFO kablam!     |                 |
Sep 04 06:50:28.860 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:28.860 INFO kablam! ...
Sep 04 06:50:28.860 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 04 06:50:28.860 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 06:50:28.860 INFO kablam! 
Sep 04 06:50:29.657 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:29.657 INFO kablam!    --> tests/misc.rs:270:13
Sep 04 06:50:29.657 INFO kablam!     |
Sep 04 06:50:29.657 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 04 06:50:29.657 INFO kablam!     |             ----^^^^
Sep 04 06:50:29.657 INFO kablam!     |             |
Sep 04 06:50:29.658 INFO kablam!     |             help: remove this `mut`
Sep 04 06:50:29.658 INFO kablam!     |
Sep 04 06:50:29.658 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:50:29.658 INFO kablam! 
Sep 04 06:50:29.658 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:29.658 INFO kablam!    --> tests/misc.rs:271:13
Sep 04 06:50:29.658 INFO kablam!     |
Sep 04 06:50:29.658 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 04 06:50:29.658 INFO kablam!     |             ----^^^^^^^^
Sep 04 06:50:29.658 INFO kablam!     |             |
Sep 04 06:50:29.658 INFO kablam!     |             help: remove this `mut`
Sep 04 06:50:29.658 INFO kablam! 
Sep 04 06:50:29.662 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:29.662 INFO kablam!    --> tests/misc.rs:296:13
Sep 04 06:50:29.662 INFO kablam!     |
Sep 04 06:50:29.662 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 04 06:50:29.662 INFO kablam!     |             ----^^^^
Sep 04 06:50:29.662 INFO kablam!     |             |
Sep 04 06:50:29.662 INFO kablam!     |             help: remove this `mut`
Sep 04 06:50:29.662 INFO kablam! 
Sep 04 06:50:29.662 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:29.662 INFO kablam!    --> tests/misc.rs:297:13
Sep 04 06:50:29.662 INFO kablam!     |
Sep 04 06:50:29.662 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 04 06:50:29.662 INFO kablam!     |             ----^^^^^^^^
Sep 04 06:50:29.662 INFO kablam!     |             |
Sep 04 06:50:29.663 INFO kablam!     |             help: remove this `mut`
Sep 04 06:50:29.663 INFO kablam! 
Sep 04 06:50:30.818 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Sep 04 06:50:30.821 INFO kablam! su: No module specific data is present
Sep 04 06:50:31.180 INFO running `"docker" "rm" "-f" "26f59fe3aa485f2e1a754013c83e78c29e8d2cb40de1912ed4754caa58ef52e0"`
Sep 04 06:50:31.315 INFO blam! 26f59fe3aa485f2e1a754013c83e78c29e8d2cb40de1912ed4754caa58ef52e0