Nov 01 17:59:41.122 INFO checking rbpf-0.0.2 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 17:59:41.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 17:59:41.598 INFO blam! 2cbb7c61196ff8f1d6966e5ef83412b6ab8e2c37b5a167244144297871584182
Nov 01 17:59:41.600 INFO running `"docker" "start" "-a" "2cbb7c61196ff8f1d6966e5ef83412b6ab8e2c37b5a167244144297871584182"`
Nov 01 17:59:43.499 INFO kablam! usermod: no changes
Nov 01 17:59:43.569 INFO kablam!     Checking rbpf v0.0.2 (/source)
Nov 01 17:59:45.832 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:45.832 INFO kablam!    --> src/lib.rs:826:17
Nov 01 17:59:45.832 INFO kablam!     |
Nov 01 17:59:45.832 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Nov 01 17:59:45.832 INFO kablam!     |                 ----^^^^
Nov 01 17:59:45.832 INFO kablam!     |                 |
Nov 01 17:59:45.832 INFO kablam!     |                 help: remove this `mut`
Nov 01 17:59:45.832 INFO kablam!     |
Nov 01 17:59:45.832 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 17:59:45.832 INFO kablam! 
Nov 01 17:59:45.835 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:45.835 INFO kablam!    --> src/lib.rs:827:17
Nov 01 17:59:45.835 INFO kablam!     |
Nov 01 17:59:45.835 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Nov 01 17:59:45.835 INFO kablam!     |                 ----^^^^^^^^
Nov 01 17:59:45.835 INFO kablam!     |                 |
Nov 01 17:59:45.835 INFO kablam!     |                 help: remove this `mut`
Nov 01 17:59:45.835 INFO kablam! 
Nov 01 17:59:45.895 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:45.895 INFO kablam!   --> src/jit.rs:83:17
Nov 01 17:59:45.895 INFO kablam!    |
Nov 01 17:59:45.895 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Nov 01 17:59:45.895 INFO kablam!    |                 ----^^^
Nov 01 17:59:45.895 INFO kablam!    |                 |
Nov 01 17:59:45.895 INFO kablam!    |                 help: remove this `mut`
Nov 01 17:59:45.895 INFO kablam! ...
Nov 01 17:59:45.895 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Nov 01 17:59:45.895 INFO kablam!    |     --------------------------- in this macro invocation
Nov 01 17:59:45.895 INFO kablam! 
Nov 01 17:59:45.898 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:45.898 INFO kablam!   --> src/jit.rs:83:17
Nov 01 17:59:45.898 INFO kablam!    |
Nov 01 17:59:45.898 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Nov 01 17:59:45.898 INFO kablam!    |                 ----^^^
Nov 01 17:59:45.898 INFO kablam!    |                 |
Nov 01 17:59:45.898 INFO kablam!    |                 help: remove this `mut`
Nov 01 17:59:45.898 INFO kablam! ...
Nov 01 17:59:45.898 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Nov 01 17:59:45.898 INFO kablam!    |     ---------------------------- in this macro invocation
Nov 01 17:59:45.898 INFO kablam! 
Nov 01 17:59:45.898 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:45.898 INFO kablam!    --> src/jit.rs:83:17
Nov 01 17:59:45.898 INFO kablam!     |
Nov 01 17:59:45.898 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Nov 01 17:59:45.898 INFO kablam!     |                 ----^^^
Nov 01 17:59:45.898 INFO kablam!     |                 |
Nov 01 17:59:45.898 INFO kablam!     |                 help: remove this `mut`
Nov 01 17:59:45.898 INFO kablam! ...
Nov 01 17:59:45.898 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Nov 01 17:59:45.898 INFO kablam!     |     ---------------------------- in this macro invocation
Nov 01 17:59:45.898 INFO kablam! 
Nov 01 17:59:45.898 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:45.898 INFO kablam!    --> src/jit.rs:83:17
Nov 01 17:59:45.898 INFO kablam!     |
Nov 01 17:59:45.898 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Nov 01 17:59:45.898 INFO kablam!     |                 ----^^^
Nov 01 17:59:45.898 INFO kablam!     |                 |
Nov 01 17:59:45.898 INFO kablam!     |                 help: remove this `mut`
Nov 01 17:59:45.898 INFO kablam! ...
Nov 01 17:59:45.898 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Nov 01 17:59:45.898 INFO kablam!     |     ---------------------------- in this macro invocation
Nov 01 17:59:45.898 INFO kablam! 
Nov 01 17:59:46.164 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:46.164 INFO kablam!    --> src/lib.rs:826:17
Nov 01 17:59:46.164 INFO kablam!     |
Nov 01 17:59:46.164 INFO kablam! 826 |             let mut data     = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_offset as isize)     as *mut u64;
Nov 01 17:59:46.164 INFO kablam!     |                 ----^^^^
Nov 01 17:59:46.166 INFO kablam!     |                 |
Nov 01 17:59:46.166 INFO kablam!     |                 help: remove this `mut`
Nov 01 17:59:46.166 INFO kablam!     |
Nov 01 17:59:46.166 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 17:59:46.166 INFO kablam! 
Nov 01 17:59:46.166 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:46.166 INFO kablam!    --> src/lib.rs:827:17
Nov 01 17:59:46.166 INFO kablam!     |
Nov 01 17:59:46.166 INFO kablam! 827 |             let mut data_end = self.mbuff.buffer.as_ptr().offset(self.mbuff.data_end_offset as isize) as *mut u64;
Nov 01 17:59:46.166 INFO kablam!     |                 ----^^^^^^^^
Nov 01 17:59:46.166 INFO kablam!     |                 |
Nov 01 17:59:46.166 INFO kablam!     |                 help: remove this `mut`
Nov 01 17:59:46.166 INFO kablam! 
Nov 01 17:59:46.324 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:46.325 INFO kablam!   --> src/jit.rs:83:17
Nov 01 17:59:46.325 INFO kablam!    |
Nov 01 17:59:46.325 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Nov 01 17:59:46.325 INFO kablam!    |                 ----^^^
Nov 01 17:59:46.325 INFO kablam!    |                 |
Nov 01 17:59:46.325 INFO kablam!    |                 help: remove this `mut`
Nov 01 17:59:46.325 INFO kablam! ...
Nov 01 17:59:46.325 INFO kablam! 92 |     emit_bytes!(jit, data, u8);
Nov 01 17:59:46.325 INFO kablam!    |     --------------------------- in this macro invocation
Nov 01 17:59:46.344 INFO kablam! 
Nov 01 17:59:46.345 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:46.345 INFO kablam!   --> src/jit.rs:83:17
Nov 01 17:59:46.345 INFO kablam!    |
Nov 01 17:59:46.345 INFO kablam! 83 |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Nov 01 17:59:46.345 INFO kablam!    |                 ----^^^
Nov 01 17:59:46.345 INFO kablam!    |                 |
Nov 01 17:59:46.345 INFO kablam!    |                 help: remove this `mut`
Nov 01 17:59:46.345 INFO kablam! ...
Nov 01 17:59:46.347 INFO kablam! 97 |     emit_bytes!(jit, data, u16);
Nov 01 17:59:46.347 INFO kablam!    |     ---------------------------- in this macro invocation
Nov 01 17:59:46.347 INFO kablam! 
Nov 01 17:59:46.347 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:46.347 INFO kablam!    --> src/jit.rs:83:17
Nov 01 17:59:46.347 INFO kablam!     |
Nov 01 17:59:46.347 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Nov 01 17:59:46.347 INFO kablam!     |                 ----^^^
Nov 01 17:59:46.347 INFO kablam!     |                 |
Nov 01 17:59:46.347 INFO kablam!     |                 help: remove this `mut`
Nov 01 17:59:46.347 INFO kablam! ...
Nov 01 17:59:46.347 INFO kablam! 102 |     emit_bytes!(jit, data, u32);
Nov 01 17:59:46.347 INFO kablam!     |     ---------------------------- in this macro invocation
Nov 01 17:59:46.347 INFO kablam! 
Nov 01 17:59:46.347 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:46.347 INFO kablam!    --> src/jit.rs:83:17
Nov 01 17:59:46.347 INFO kablam!     |
Nov 01 17:59:46.347 INFO kablam! 83  |             let mut ptr = $jit.contents.as_ptr().offset($jit.offset as isize) as *mut $t;
Nov 01 17:59:46.348 INFO kablam!     |                 ----^^^
Nov 01 17:59:46.348 INFO kablam!     |                 |
Nov 01 17:59:46.348 INFO kablam!     |                 help: remove this `mut`
Nov 01 17:59:46.348 INFO kablam! ...
Nov 01 17:59:46.348 INFO kablam! 107 |     emit_bytes!(jit, data, u64);
Nov 01 17:59:46.348 INFO kablam!     |     ---------------------------- in this macro invocation
Nov 01 17:59:46.348 INFO kablam! 
Nov 01 17:59:48.504 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:48.504 INFO kablam!    --> tests/misc.rs:270:13
Nov 01 17:59:48.504 INFO kablam!     |
Nov 01 17:59:48.504 INFO kablam! 270 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Nov 01 17:59:48.504 INFO kablam!     |             ----^^^^
Nov 01 17:59:48.504 INFO kablam!     |             |
Nov 01 17:59:48.504 INFO kablam!     |             help: remove this `mut`
Nov 01 17:59:48.504 INFO kablam!     |
Nov 01 17:59:48.504 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 17:59:48.504 INFO kablam! 
Nov 01 17:59:48.504 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:48.504 INFO kablam!    --> tests/misc.rs:271:13
Nov 01 17:59:48.504 INFO kablam!     |
Nov 01 17:59:48.504 INFO kablam! 271 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Nov 01 17:59:48.504 INFO kablam!     |             ----^^^^^^^^
Nov 01 17:59:48.504 INFO kablam!     |             |
Nov 01 17:59:48.504 INFO kablam!     |             help: remove this `mut`
Nov 01 17:59:48.504 INFO kablam! 
Nov 01 17:59:48.505 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:48.505 INFO kablam!    --> tests/misc.rs:296:13
Nov 01 17:59:48.505 INFO kablam!     |
Nov 01 17:59:48.505 INFO kablam! 296 |         let mut data     = mbuff.as_ptr().offset(8)  as *mut u64;
Nov 01 17:59:48.505 INFO kablam!     |             ----^^^^
Nov 01 17:59:48.505 INFO kablam!     |             |
Nov 01 17:59:48.505 INFO kablam!     |             help: remove this `mut`
Nov 01 17:59:48.505 INFO kablam! 
Nov 01 17:59:48.505 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:59:48.505 INFO kablam!    --> tests/misc.rs:297:13
Nov 01 17:59:48.505 INFO kablam!     |
Nov 01 17:59:48.505 INFO kablam! 297 |         let mut data_end = mbuff.as_ptr().offset(24) as *mut u64;
Nov 01 17:59:48.505 INFO kablam!     |             ----^^^^^^^^
Nov 01 17:59:48.505 INFO kablam!     |             |
Nov 01 17:59:48.505 INFO kablam!     |             help: remove this `mut`
Nov 01 17:59:48.505 INFO kablam! 
Nov 01 17:59:50.103 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.57s
Nov 01 17:59:50.106 INFO kablam! su: No module specific data is present
Nov 01 17:59:51.072 INFO running `"docker" "rm" "-f" "2cbb7c61196ff8f1d6966e5ef83412b6ab8e2c37b5a167244144297871584182"`
Nov 01 17:59:51.367 INFO blam! 2cbb7c61196ff8f1d6966e5ef83412b6ab8e2c37b5a167244144297871584182