Sep 04 06:50:31.360 INFO checking rbpf-0.0.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 06:50:31.360 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 06:50:31.361 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:50:31.570 INFO blam! 4e48d391400931b0a0e68597a5a3167141c0f8a4be6f8c526e5128479409d771
Sep 04 06:50:31.573 INFO running `"docker" "start" "-a" "4e48d391400931b0a0e68597a5a3167141c0f8a4be6f8c526e5128479409d771"`
Sep 04 06:50:32.212 INFO kablam!     Checking rbpf v0.0.2 (file:///source)
Sep 04 06:50:33.167 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.167 INFO kablam!    --> src/lib.rs:826:17
Sep 04 06:50:33.167 INFO kablam!     |
Sep 04 06:50:33.168 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 04 06:50:33.168 INFO kablam!     |                 ----^^^^
Sep 04 06:50:33.168 INFO kablam!     |                 |
Sep 04 06:50:33.168 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:33.168 INFO kablam!     |
Sep 04 06:50:33.168 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:50:33.168 INFO kablam! 
Sep 04 06:50:33.168 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.168 INFO kablam!    --> src/lib.rs:827:17
Sep 04 06:50:33.168 INFO kablam!     |
Sep 04 06:50:33.168 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 06:50:33.168 INFO kablam!     |                 ----^^^^^^^^
Sep 04 06:50:33.168 INFO kablam!     |                 |
Sep 04 06:50:33.168 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:33.168 INFO kablam! 
Sep 04 06:50:33.199 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.199 INFO kablam!   --> src/jit.rs:83:17
Sep 04 06:50:33.199 INFO kablam!    |
Sep 04 06:50:33.199 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:33.199 INFO kablam!    |                 ----^^^
Sep 04 06:50:33.199 INFO kablam!    |                 |
Sep 04 06:50:33.199 INFO kablam!    |                 help: remove this `mut`
Sep 04 06:50:33.199 INFO kablam! ...
Sep 04 06:50:33.199 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 04 06:50:33.199 INFO kablam!    |     --------------------------- in this macro invocation
Sep 04 06:50:33.199 INFO kablam! 
Sep 04 06:50:33.200 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.200 INFO kablam!   --> src/jit.rs:83:17
Sep 04 06:50:33.200 INFO kablam!    |
Sep 04 06:50:33.200 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:33.200 INFO kablam!    |                 ----^^^
Sep 04 06:50:33.200 INFO kablam!    |                 |
Sep 04 06:50:33.200 INFO kablam!    |                 help: remove this `mut`
Sep 04 06:50:33.200 INFO kablam! ...
Sep 04 06:50:33.200 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 04 06:50:33.200 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 04 06:50:33.200 INFO kablam! 
Sep 04 06:50:33.201 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.201 INFO kablam!    --> src/jit.rs:83:17
Sep 04 06:50:33.201 INFO kablam!     |
Sep 04 06:50:33.201 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:33.201 INFO kablam!     |                 ----^^^
Sep 04 06:50:33.201 INFO kablam!     |                 |
Sep 04 06:50:33.201 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:33.201 INFO kablam! ...
Sep 04 06:50:33.202 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 04 06:50:33.202 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 06:50:33.202 INFO kablam! 
Sep 04 06:50:33.202 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.202 INFO kablam!    --> src/jit.rs:83:17
Sep 04 06:50:33.202 INFO kablam!     |
Sep 04 06:50:33.202 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:33.202 INFO kablam!     |                 ----^^^
Sep 04 06:50:33.202 INFO kablam!     |                 |
Sep 04 06:50:33.202 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:33.203 INFO kablam! ...
Sep 04 06:50:33.203 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 04 06:50:33.203 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 06:50:33.203 INFO kablam! 
Sep 04 06:50:33.204 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.204 INFO kablam!    --> src/lib.rs:826:17
Sep 04 06:50:33.204 INFO kablam!     |
Sep 04 06:50:33.204 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 04 06:50:33.204 INFO kablam!     |                 ----^^^^
Sep 04 06:50:33.204 INFO kablam!     |                 |
Sep 04 06:50:33.204 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:33.204 INFO kablam!     |
Sep 04 06:50:33.204 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:50:33.204 INFO kablam! 
Sep 04 06:50:33.204 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.204 INFO kablam!    --> src/lib.rs:827:17
Sep 04 06:50:33.204 INFO kablam!     |
Sep 04 06:50:33.204 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 06:50:33.204 INFO kablam!     |                 ----^^^^^^^^
Sep 04 06:50:33.204 INFO kablam!     |                 |
Sep 04 06:50:33.205 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:33.205 INFO kablam! 
Sep 04 06:50:33.235 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.235 INFO kablam!   --> src/jit.rs:83:17
Sep 04 06:50:33.235 INFO kablam!    |
Sep 04 06:50:33.235 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:33.235 INFO kablam!    |                 ----^^^
Sep 04 06:50:33.236 INFO kablam!    |                 |
Sep 04 06:50:33.236 INFO kablam!    |                 help: remove this `mut`
Sep 04 06:50:33.236 INFO kablam! ...
Sep 04 06:50:33.236 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 04 06:50:33.236 INFO kablam!    |     --------------------------- in this macro invocation
Sep 04 06:50:33.236 INFO kablam! 
Sep 04 06:50:33.236 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.236 INFO kablam!   --> src/jit.rs:83:17
Sep 04 06:50:33.236 INFO kablam!    |
Sep 04 06:50:33.236 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:33.236 INFO kablam!    |                 ----^^^
Sep 04 06:50:33.237 INFO kablam!    |                 |
Sep 04 06:50:33.237 INFO kablam!    |                 help: remove this `mut`
Sep 04 06:50:33.237 INFO kablam! ...
Sep 04 06:50:33.237 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 04 06:50:33.237 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 04 06:50:33.237 INFO kablam! 
Sep 04 06:50:33.237 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.237 INFO kablam!    --> src/jit.rs:83:17
Sep 04 06:50:33.237 INFO kablam!     |
Sep 04 06:50:33.237 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:33.237 INFO kablam!     |                 ----^^^
Sep 04 06:50:33.238 INFO kablam!     |                 |
Sep 04 06:50:33.238 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:33.238 INFO kablam! ...
Sep 04 06:50:33.238 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 04 06:50:33.238 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 06:50:33.238 INFO kablam! 
Sep 04 06:50:33.238 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:33.238 INFO kablam!    --> src/jit.rs:83:17
Sep 04 06:50:33.239 INFO kablam!     |
Sep 04 06:50:33.239 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 06:50:33.239 INFO kablam!     |                 ----^^^
Sep 04 06:50:33.239 INFO kablam!     |                 |
Sep 04 06:50:33.239 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:50:33.239 INFO kablam! ...
Sep 04 06:50:33.239 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 04 06:50:33.239 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 06:50:33.239 INFO kablam! 
Sep 04 06:50:34.045 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:34.045 INFO kablam!    --> tests/misc.rs:270:13
Sep 04 06:50:34.045 INFO kablam!     |
Sep 04 06:50:34.045 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 04 06:50:34.045 INFO kablam!     |             ----^^^^
Sep 04 06:50:34.045 INFO kablam!     |             |
Sep 04 06:50:34.045 INFO kablam!     |             help: remove this `mut`
Sep 04 06:50:34.045 INFO kablam!     |
Sep 04 06:50:34.045 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:50:34.045 INFO kablam! 
Sep 04 06:50:34.045 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:34.045 INFO kablam!    --> tests/misc.rs:271:13
Sep 04 06:50:34.045 INFO kablam!     |
Sep 04 06:50:34.046 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 04 06:50:34.046 INFO kablam!     |             ----^^^^^^^^
Sep 04 06:50:34.046 INFO kablam!     |             |
Sep 04 06:50:34.046 INFO kablam!     |             help: remove this `mut`
Sep 04 06:50:34.046 INFO kablam! 
Sep 04 06:50:34.049 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:34.049 INFO kablam!    --> tests/misc.rs:296:13
Sep 04 06:50:34.049 INFO kablam!     |
Sep 04 06:50:34.049 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 04 06:50:34.049 INFO kablam!     |             ----^^^^
Sep 04 06:50:34.049 INFO kablam!     |             |
Sep 04 06:50:34.049 INFO kablam!     |             help: remove this `mut`
Sep 04 06:50:34.049 INFO kablam! 
Sep 04 06:50:34.049 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:50:34.049 INFO kablam!    --> tests/misc.rs:297:13
Sep 04 06:50:34.049 INFO kablam!     |
Sep 04 06:50:34.049 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 04 06:50:34.049 INFO kablam!     |             ----^^^^^^^^
Sep 04 06:50:34.049 INFO kablam!     |             |
Sep 04 06:50:34.049 INFO kablam!     |             help: remove this `mut`
Sep 04 06:50:34.049 INFO kablam! 
Sep 04 06:50:34.914 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Sep 04 06:50:34.917 INFO kablam! su: No module specific data is present
Sep 04 06:50:35.318 INFO running `"docker" "rm" "-f" "4e48d391400931b0a0e68597a5a3167141c0f8a4be6f8c526e5128479409d771"`
Sep 04 06:50:35.417 INFO blam! 4e48d391400931b0a0e68597a5a3167141c0f8a4be6f8c526e5128479409d771