Sep 04 09:53:14.824 INFO checking rbpf-0.0.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 09:53:14.824 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 09:53:14.824 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 09:53:15.006 INFO blam! 497fa8f9b73abada9b4771c164926f075247baeca30c3b561c5250e49e74316d
Sep 04 09:53:15.009 INFO running `"docker" "start" "-a" "497fa8f9b73abada9b4771c164926f075247baeca30c3b561c5250e49e74316d"`
Sep 04 09:53:15.712 INFO kablam!     Checking rbpf v0.0.2 (file:///source)
Sep 04 09:53:16.991 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:16.991 INFO kablam!    --> src/lib.rs:826:17
Sep 04 09:53:16.991 INFO kablam!     |
Sep 04 09:53:16.991 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 04 09:53:16.991 INFO kablam!     |                 ----^^^^
Sep 04 09:53:16.991 INFO kablam!     |                 |
Sep 04 09:53:16.991 INFO kablam!     |                 help: remove this `mut`
Sep 04 09:53:16.991 INFO kablam!     |
Sep 04 09:53:16.991 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 09:53:16.991 INFO kablam! 
Sep 04 09:53:16.991 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:16.991 INFO kablam!    --> src/lib.rs:827:17
Sep 04 09:53:16.991 INFO kablam!     |
Sep 04 09:53:16.991 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 09:53:16.991 INFO kablam!     |                 ----^^^^^^^^
Sep 04 09:53:16.992 INFO kablam!     |                 |
Sep 04 09:53:16.992 INFO kablam!     |                 help: remove this `mut`
Sep 04 09:53:16.992 INFO kablam! 
Sep 04 09:53:17.028 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:17.029 INFO kablam!    --> src/lib.rs:826:17
Sep 04 09:53:17.029 INFO kablam!     |
Sep 04 09:53:17.029 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 04 09:53:17.029 INFO kablam!     |                 ----^^^^
Sep 04 09:53:17.029 INFO kablam!     |                 |
Sep 04 09:53:17.029 INFO kablam!     |                 help: remove this `mut`
Sep 04 09:53:17.029 INFO kablam!     |
Sep 04 09:53:17.029 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 09:53:17.029 INFO kablam! 
Sep 04 09:53:17.029 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:17.029 INFO kablam!    --> src/lib.rs:827:17
Sep 04 09:53:17.029 INFO kablam!     |
Sep 04 09:53:17.029 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 09:53:17.029 INFO kablam!     |                 ----^^^^^^^^
Sep 04 09:53:17.029 INFO kablam!     |                 |
Sep 04 09:53:17.029 INFO kablam!     |                 help: remove this `mut`
Sep 04 09:53:17.029 INFO kablam! 
Sep 04 09:53:17.038 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:17.038 INFO kablam!   --> src/jit.rs:83:17
Sep 04 09:53:17.038 INFO kablam!    |
Sep 04 09:53:17.038 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 09:53:17.038 INFO kablam!    |                 ----^^^
Sep 04 09:53:17.038 INFO kablam!    |                 |
Sep 04 09:53:17.038 INFO kablam!    |                 help: remove this `mut`
Sep 04 09:53:17.038 INFO kablam! ...
Sep 04 09:53:17.038 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 04 09:53:17.039 INFO kablam!    |     --------------------------- in this macro invocation
Sep 04 09:53:17.039 INFO kablam! 
Sep 04 09:53:17.039 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:17.039 INFO kablam!   --> src/jit.rs:83:17
Sep 04 09:53:17.039 INFO kablam!    |
Sep 04 09:53:17.039 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 09:53:17.039 INFO kablam!    |                 ----^^^
Sep 04 09:53:17.039 INFO kablam!    |                 |
Sep 04 09:53:17.039 INFO kablam!    |                 help: remove this `mut`
Sep 04 09:53:17.039 INFO kablam! ...
Sep 04 09:53:17.039 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 04 09:53:17.039 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 04 09:53:17.039 INFO kablam! 
Sep 04 09:53:17.040 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:17.040 INFO kablam!    --> src/jit.rs:83:17
Sep 04 09:53:17.040 INFO kablam!     |
Sep 04 09:53:17.040 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 09:53:17.040 INFO kablam!     |                 ----^^^
Sep 04 09:53:17.040 INFO kablam!     |                 |
Sep 04 09:53:17.040 INFO kablam!     |                 help: remove this `mut`
Sep 04 09:53:17.041 INFO kablam! ...
Sep 04 09:53:17.041 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 04 09:53:17.041 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 09:53:17.041 INFO kablam! 
Sep 04 09:53:17.041 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:17.041 INFO kablam!    --> src/jit.rs:83:17
Sep 04 09:53:17.041 INFO kablam!     |
Sep 04 09:53:17.041 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 09:53:17.042 INFO kablam!     |                 ----^^^
Sep 04 09:53:17.042 INFO kablam!     |                 |
Sep 04 09:53:17.042 INFO kablam!     |                 help: remove this `mut`
Sep 04 09:53:17.042 INFO kablam! ...
Sep 04 09:53:17.042 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 04 09:53:17.042 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 09:53:17.042 INFO kablam! 
Sep 04 09:53:17.077 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:17.077 INFO kablam!   --> src/jit.rs:83:17
Sep 04 09:53:17.077 INFO kablam!    |
Sep 04 09:53:17.077 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 09:53:17.077 INFO kablam!    |                 ----^^^
Sep 04 09:53:17.077 INFO kablam!    |                 |
Sep 04 09:53:17.077 INFO kablam!    |                 help: remove this `mut`
Sep 04 09:53:17.077 INFO kablam! ...
Sep 04 09:53:17.077 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 04 09:53:17.078 INFO kablam!    |     --------------------------- in this macro invocation
Sep 04 09:53:17.078 INFO kablam! 
Sep 04 09:53:17.078 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:17.078 INFO kablam!   --> src/jit.rs:83:17
Sep 04 09:53:17.078 INFO kablam!    |
Sep 04 09:53:17.079 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 09:53:17.079 INFO kablam!    |                 ----^^^
Sep 04 09:53:17.079 INFO kablam!    |                 |
Sep 04 09:53:17.079 INFO kablam!    |                 help: remove this `mut`
Sep 04 09:53:17.079 INFO kablam! ...
Sep 04 09:53:17.079 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 04 09:53:17.079 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 04 09:53:17.079 INFO kablam! 
Sep 04 09:53:17.080 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:17.080 INFO kablam!    --> src/jit.rs:83:17
Sep 04 09:53:17.080 INFO kablam!     |
Sep 04 09:53:17.080 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 09:53:17.080 INFO kablam!     |                 ----^^^
Sep 04 09:53:17.080 INFO kablam!     |                 |
Sep 04 09:53:17.080 INFO kablam!     |                 help: remove this `mut`
Sep 04 09:53:17.080 INFO kablam! ...
Sep 04 09:53:17.080 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 04 09:53:17.080 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 09:53:17.080 INFO kablam! 
Sep 04 09:53:17.081 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:17.081 INFO kablam!    --> src/jit.rs:83:17
Sep 04 09:53:17.081 INFO kablam!     |
Sep 04 09:53:17.081 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 04 09:53:17.081 INFO kablam!     |                 ----^^^
Sep 04 09:53:17.081 INFO kablam!     |                 |
Sep 04 09:53:17.081 INFO kablam!     |                 help: remove this `mut`
Sep 04 09:53:17.081 INFO kablam! ...
Sep 04 09:53:17.081 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 04 09:53:17.082 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 04 09:53:17.082 INFO kablam! 
Sep 04 09:53:18.143 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:18.143 INFO kablam!    --> tests/misc.rs:270:13
Sep 04 09:53:18.143 INFO kablam!     |
Sep 04 09:53:18.143 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 04 09:53:18.144 INFO kablam!     |             ----^^^^
Sep 04 09:53:18.144 INFO kablam!     |             |
Sep 04 09:53:18.144 INFO kablam!     |             help: remove this `mut`
Sep 04 09:53:18.144 INFO kablam!     |
Sep 04 09:53:18.144 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 09:53:18.144 INFO kablam! 
Sep 04 09:53:18.144 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:18.144 INFO kablam!    --> tests/misc.rs:271:13
Sep 04 09:53:18.144 INFO kablam!     |
Sep 04 09:53:18.144 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 04 09:53:18.144 INFO kablam!     |             ----^^^^^^^^
Sep 04 09:53:18.144 INFO kablam!     |             |
Sep 04 09:53:18.144 INFO kablam!     |             help: remove this `mut`
Sep 04 09:53:18.144 INFO kablam! 
Sep 04 09:53:18.147 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:18.147 INFO kablam!    --> tests/misc.rs:296:13
Sep 04 09:53:18.147 INFO kablam!     |
Sep 04 09:53:18.147 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 04 09:53:18.147 INFO kablam!     |             ----^^^^
Sep 04 09:53:18.147 INFO kablam!     |             |
Sep 04 09:53:18.147 INFO kablam!     |             help: remove this `mut`
Sep 04 09:53:18.147 INFO kablam! 
Sep 04 09:53:18.147 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:53:18.147 INFO kablam!    --> tests/misc.rs:297:13
Sep 04 09:53:18.147 INFO kablam!     |
Sep 04 09:53:18.147 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 04 09:53:18.147 INFO kablam!     |             ----^^^^^^^^
Sep 04 09:53:18.147 INFO kablam!     |             |
Sep 04 09:53:18.147 INFO kablam!     |             help: remove this `mut`
Sep 04 09:53:18.147 INFO kablam! 
Sep 04 09:53:19.014 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
Sep 04 09:53:19.019 INFO kablam! su: No module specific data is present
Sep 04 09:53:19.458 INFO running `"docker" "rm" "-f" "497fa8f9b73abada9b4771c164926f075247baeca30c3b561c5250e49e74316d"`
Sep 04 09:53:19.566 INFO blam! 497fa8f9b73abada9b4771c164926f075247baeca30c3b561c5250e49e74316d