Sep 17 19:17:50.599 INFO checking rbpf-0.0.2 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 19:17:50.599 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 19:17:50.599 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 19:17:50.884 INFO blam! 37b7c391403b35588a202530c21dcd8278bb5db7e2c5eeb5242df24a522398dc
Sep 17 19:17:50.884 INFO running `"docker" "start" "-a" "37b7c391403b35588a202530c21dcd8278bb5db7e2c5eeb5242df24a522398dc"`
Sep 17 19:17:51.768 INFO kablam! usermod: no changes
Sep 17 19:17:51.819 INFO kablam!     Checking rbpf v0.0.2 (/source)
Sep 17 19:17:52.427 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.427 INFO kablam!    --> src/lib.rs:826:17
Sep 17 19:17:52.427 INFO kablam!     |
Sep 17 19:17:52.427 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 17 19:17:52.427 INFO kablam!     |                 ----^^^^
Sep 17 19:17:52.427 INFO kablam!     |                 |
Sep 17 19:17:52.427 INFO kablam!     |                 help: remove this `mut`
Sep 17 19:17:52.427 INFO kablam!     |
Sep 17 19:17:52.427 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 19:17:52.427 INFO kablam! 
Sep 17 19:17:52.427 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.427 INFO kablam!    --> src/lib.rs:827:17
Sep 17 19:17:52.427 INFO kablam!     |
Sep 17 19:17:52.427 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 17 19:17:52.427 INFO kablam!     |                 ----^^^^^^^^
Sep 17 19:17:52.427 INFO kablam!     |                 |
Sep 17 19:17:52.427 INFO kablam!     |                 help: remove this `mut`
Sep 17 19:17:52.427 INFO kablam! 
Sep 17 19:17:52.443 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.445 INFO kablam!    --> src/lib.rs:826:17
Sep 17 19:17:52.445 INFO kablam!     |
Sep 17 19:17:52.445 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Sep 17 19:17:52.445 INFO kablam!     |                 ----^^^^
Sep 17 19:17:52.445 INFO kablam!     |                 |
Sep 17 19:17:52.445 INFO kablam!     |                 help: remove this `mut`
Sep 17 19:17:52.445 INFO kablam!     |
Sep 17 19:17:52.445 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 19:17:52.446 INFO kablam! 
Sep 17 19:17:52.446 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.446 INFO kablam!    --> src/lib.rs:827:17
Sep 17 19:17:52.446 INFO kablam!     |
Sep 17 19:17:52.446 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Sep 17 19:17:52.446 INFO kablam!     |                 ----^^^^^^^^
Sep 17 19:17:52.446 INFO kablam!     |                 |
Sep 17 19:17:52.446 INFO kablam!     |                 help: remove this `mut`
Sep 17 19:17:52.446 INFO kablam! 
Sep 17 19:17:52.459 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.459 INFO kablam!   --> src/jit.rs:83:17
Sep 17 19:17:52.459 INFO kablam!    |
Sep 17 19:17:52.459 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 17 19:17:52.459 INFO kablam!    |                 ----^^^
Sep 17 19:17:52.459 INFO kablam!    |                 |
Sep 17 19:17:52.459 INFO kablam!    |                 help: remove this `mut`
Sep 17 19:17:52.459 INFO kablam! ...
Sep 17 19:17:52.459 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 17 19:17:52.459 INFO kablam!    |     --------------------------- in this macro invocation
Sep 17 19:17:52.459 INFO kablam! 
Sep 17 19:17:52.459 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.459 INFO kablam!   --> src/jit.rs:83:17
Sep 17 19:17:52.459 INFO kablam!    |
Sep 17 19:17:52.459 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 17 19:17:52.459 INFO kablam!    |                 ----^^^
Sep 17 19:17:52.459 INFO kablam!    |                 |
Sep 17 19:17:52.459 INFO kablam!    |                 help: remove this `mut`
Sep 17 19:17:52.459 INFO kablam! ...
Sep 17 19:17:52.459 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 17 19:17:52.459 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 17 19:17:52.459 INFO kablam! 
Sep 17 19:17:52.459 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.459 INFO kablam!    --> src/jit.rs:83:17
Sep 17 19:17:52.459 INFO kablam!     |
Sep 17 19:17:52.459 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 17 19:17:52.459 INFO kablam!     |                 ----^^^
Sep 17 19:17:52.459 INFO kablam!     |                 |
Sep 17 19:17:52.459 INFO kablam!     |                 help: remove this `mut`
Sep 17 19:17:52.459 INFO kablam! ...
Sep 17 19:17:52.459 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 17 19:17:52.459 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 17 19:17:52.459 INFO kablam! 
Sep 17 19:17:52.459 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.459 INFO kablam!    --> src/jit.rs:83:17
Sep 17 19:17:52.459 INFO kablam!     |
Sep 17 19:17:52.459 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 17 19:17:52.459 INFO kablam!     |                 ----^^^
Sep 17 19:17:52.459 INFO kablam!     |                 |
Sep 17 19:17:52.460 INFO kablam!     |                 help: remove this `mut`
Sep 17 19:17:52.460 INFO kablam! ...
Sep 17 19:17:52.460 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 17 19:17:52.460 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 17 19:17:52.460 INFO kablam! 
Sep 17 19:17:52.471 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.471 INFO kablam!   --> src/jit.rs:83:17
Sep 17 19:17:52.471 INFO kablam!    |
Sep 17 19:17:52.471 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 17 19:17:52.471 INFO kablam!    |                 ----^^^
Sep 17 19:17:52.471 INFO kablam!    |                 |
Sep 17 19:17:52.471 INFO kablam!    |                 help: remove this `mut`
Sep 17 19:17:52.471 INFO kablam! ...
Sep 17 19:17:52.471 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Sep 17 19:17:52.471 INFO kablam!    |     --------------------------- in this macro invocation
Sep 17 19:17:52.471 INFO kablam! 
Sep 17 19:17:52.471 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.471 INFO kablam!   --> src/jit.rs:83:17
Sep 17 19:17:52.471 INFO kablam!    |
Sep 17 19:17:52.471 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 17 19:17:52.471 INFO kablam!    |                 ----^^^
Sep 17 19:17:52.471 INFO kablam!    |                 |
Sep 17 19:17:52.471 INFO kablam!    |                 help: remove this `mut`
Sep 17 19:17:52.471 INFO kablam! ...
Sep 17 19:17:52.471 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Sep 17 19:17:52.471 INFO kablam!    |     ---------------------------- in this macro invocation
Sep 17 19:17:52.471 INFO kablam! 
Sep 17 19:17:52.471 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.471 INFO kablam!    --> src/jit.rs:83:17
Sep 17 19:17:52.471 INFO kablam!     |
Sep 17 19:17:52.471 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 17 19:17:52.471 INFO kablam!     |                 ----^^^
Sep 17 19:17:52.471 INFO kablam!     |                 |
Sep 17 19:17:52.471 INFO kablam!     |                 help: remove this `mut`
Sep 17 19:17:52.471 INFO kablam! ...
Sep 17 19:17:52.471 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Sep 17 19:17:52.471 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 17 19:17:52.471 INFO kablam! 
Sep 17 19:17:52.471 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:52.471 INFO kablam!    --> src/jit.rs:83:17
Sep 17 19:17:52.471 INFO kablam!     |
Sep 17 19:17:52.471 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Sep 17 19:17:52.471 INFO kablam!     |                 ----^^^
Sep 17 19:17:52.471 INFO kablam!     |                 |
Sep 17 19:17:52.471 INFO kablam!     |                 help: remove this `mut`
Sep 17 19:17:52.471 INFO kablam! ...
Sep 17 19:17:52.472 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Sep 17 19:17:52.472 INFO kablam!     |     ---------------------------- in this macro invocation
Sep 17 19:17:52.472 INFO kablam! 
Sep 17 19:17:53.365 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:53.365 INFO kablam!    --> tests/misc.rs:270:13
Sep 17 19:17:53.365 INFO kablam!     |
Sep 17 19:17:53.365 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 17 19:17:53.365 INFO kablam!     |             ----^^^^
Sep 17 19:17:53.365 INFO kablam!     |             |
Sep 17 19:17:53.366 INFO kablam!     |             help: remove this `mut`
Sep 17 19:17:53.366 INFO kablam!     |
Sep 17 19:17:53.366 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 19:17:53.366 INFO kablam! 
Sep 17 19:17:53.366 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:53.366 INFO kablam!    --> tests/misc.rs:271:13
Sep 17 19:17:53.366 INFO kablam!     |
Sep 17 19:17:53.366 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 17 19:17:53.366 INFO kablam!     |             ----^^^^^^^^
Sep 17 19:17:53.366 INFO kablam!     |             |
Sep 17 19:17:53.366 INFO kablam!     |             help: remove this `mut`
Sep 17 19:17:53.366 INFO kablam! 
Sep 17 19:17:53.387 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:53.387 INFO kablam!    --> tests/misc.rs:296:13
Sep 17 19:17:53.387 INFO kablam!     |
Sep 17 19:17:53.387 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Sep 17 19:17:53.387 INFO kablam!     |             ----^^^^
Sep 17 19:17:53.387 INFO kablam!     |             |
Sep 17 19:17:53.387 INFO kablam!     |             help: remove this `mut`
Sep 17 19:17:53.387 INFO kablam! 
Sep 17 19:17:53.387 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:17:53.387 INFO kablam!    --> tests/misc.rs:297:13
Sep 17 19:17:53.387 INFO kablam!     |
Sep 17 19:17:53.387 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Sep 17 19:17:53.387 INFO kablam!     |             ----^^^^^^^^
Sep 17 19:17:53.387 INFO kablam!     |             |
Sep 17 19:17:53.387 INFO kablam!     |             help: remove this `mut`
Sep 17 19:17:53.387 INFO kablam! 
Sep 17 19:17:54.403 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
Sep 17 19:17:54.406 INFO kablam! su: No module specific data is present
Sep 17 19:17:56.049 INFO running `"docker" "rm" "-f" "37b7c391403b35588a202530c21dcd8278bb5db7e2c5eeb5242df24a522398dc"`
Sep 17 19:17:56.303 INFO blam! 37b7c391403b35588a202530c21dcd8278bb5db7e2c5eeb5242df24a522398dc